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Chan LL, Ho YY, Taylor ME, Mcveigh C, Jung S, Armstrong E, Close JC, Harvey LA. Incidence of fragility hip fracture across the Asia-pacific region: A systematic review. Arch Gerontol Geriatr 2024; 123:105422. [PMID: 38579379 DOI: 10.1016/j.archger.2024.105422] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2024] [Revised: 03/11/2024] [Accepted: 03/20/2024] [Indexed: 04/07/2024]
Abstract
PURPOSE This systematic review aimed to update fragility hip fracture incidences in the Asia Pacific, and compare rates between countries/regions. METHOD A systematic search was conducted in four electronic databases. Studies reporting data between 2010 and 2023 on the geographical incidences of hip fractures in individuals aged ≥50 were included. Exclusion criteria were studies reporting solely on high-trauma, atypical, or periprosthetic fractures. We calculated the crude incidence, age- and sex-standardised incidence, and the female-to-male ratio. The systematic review was registered with PROSPERO (CRD42020162518). RESULTS Thirty-eight studies were included across nine countries/regions (out of 41 countries/regions). The crude hip fracture incidence ranged from 89 to 341 per 100,000 people aged ≥50, with the highest observed in Australia, Taiwan, and Japan. Age- and sex-standardised rates ranged between 90 and 318 per 100,000 population and were highest in Korea and Japan. Temporal decreases in standardised rates were observed in Korea, China, and Japan. The female-to-male ratio was highest in Japan and lowest in China. CONCLUSION Fragility hip fracture incidence varied substantially within the Asia-Pacific region. This observation may reflect actual incidence differences or stem from varying research methods and healthcare recording systems. Future research should use consistent measurement approaches to enhance international comparisons and service planning.
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Affiliation(s)
- Lloyd Ly Chan
- Fall, Balance and Injury Research Centre, Neuroscience Research Australia, Sydney, New South Wales, Australia; School of Population Health, Faculty of Medicine and Health, University of New South Wales, Sydney, New South Wales, Australia
| | - Y Y Ho
- Fall, Balance and Injury Research Centre, Neuroscience Research Australia, Sydney, New South Wales, Australia; Tengku Ampuan Afzan Hospital, Jalan Tanah Putih, Kuantan, Pahang 25100, Malaysia
| | - Morag E Taylor
- Fall, Balance and Injury Research Centre, Neuroscience Research Australia, Sydney, New South Wales, Australia; School of Population Health, Faculty of Medicine and Health, University of New South Wales, Sydney, New South Wales, Australia
| | - Catherine Mcveigh
- School of Population Health, Faculty of Medicine and Health, University of New South Wales, Sydney, New South Wales, Australia; South Eastern Sydney Local Health District, Sydney, New South Wales, Australia
| | - Sonya Jung
- Fall, Balance and Injury Research Centre, Neuroscience Research Australia, Sydney, New South Wales, Australia; School of Population Health, Faculty of Medicine and Health, University of New South Wales, Sydney, New South Wales, Australia; South Eastern Sydney Local Health District, Sydney, New South Wales, Australia
| | - Elizabeth Armstrong
- School of Population Health, Faculty of Medicine and Health, University of New South Wales, Sydney, New South Wales, Australia
| | - Jacqueline Ct Close
- Fall, Balance and Injury Research Centre, Neuroscience Research Australia, Sydney, New South Wales, Australia; School of Population Health, Faculty of Medicine and Health, University of New South Wales, Sydney, New South Wales, Australia; South Eastern Sydney Local Health District, Sydney, New South Wales, Australia
| | - Lara A Harvey
- Fall, Balance and Injury Research Centre, Neuroscience Research Australia, Sydney, New South Wales, Australia; School of Population Health, Faculty of Medicine and Health, University of New South Wales, Sydney, New South Wales, Australia.
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Zimmermann CJ, Kuchta K, Amundson JR, VanDruff VN, Joseph S, Che S, Hedberg HM, Ujiki MB. Gas and Bloat in Female Patients after Antireflux Procedures: Analysis of 934 Cases. J Am Coll Surg 2024; 239:18-29. [PMID: 38666653 DOI: 10.1097/xcs.0000000000001102] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/15/2024]
Abstract
BACKGROUND Antireflux procedures (ARPs) are effective treatments for GERD. However, variation in objective and patient-reported outcomes persists. Limited evidence and anecdotal experience suggest that patient sex may play a role. The objective of this study was to compare outcomes after ARPs between male and female patients. STUDY DESIGN We performed a retrospective review of a prospectively maintained database at a single institution. All patients who underwent an ARP for GERD were included. Demographic, clinical, and patient-reported outcomes data (GERD health-related quality of life [HRQL] and reflux symptom index), and radiographic hernia recurrence were collected and stratified by sex. Univariable and multivariable logistic and mixed-effects linear regression were used to control for confounding effects. RESULTS Between 2009 and 2022, 934 patients (291 men and 643 women) underwent an ARP. Reflux symptom index, GERD-HRQL, and gas and bloat scores improved uniformly for both sexes, though female patients were more likely to have higher gas and bloat scores 1 year postprocedure (mean ± SD 1.7 ± 1.4 vs 1.4 ± 1.3, p = 0.03) and higher GERD-HRQL scores 2 years postprocedure (6.3 ± 8.1 vs 4.7 ± 6.8, p = 0.04). Higher gas and bloat scores in women persisted on regression controlling for confounders. Hernia recurrence rate was low (85 patients, 9%) and was similar for both sexes. A final intraprocedural distensibility index 3 mm 2 /mmHg or more was significantly associated with a 7 times higher rate of recurrence (95% CI 1.62 to 31.22, p = 0.01). CONCLUSIONS Although patients of either sex experience symptom improvement and low rate of recurrence after ARPs, women are more likely to endorse gas and bloat compared with men. Final distensibility index 3 mm 2 /mmHg or more carries a high risk of recurrence. These results may augment how physicians prognosticate during consultation and tailor their treatment in patients with GERD.
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Affiliation(s)
- Christopher J Zimmermann
- From the Department of Surgery, NorthShore University HealthSystem, Evanston, IL (Zimmermann, Kuchta, Joseph, Che, Hedberg, Ujiki)
| | - Kristine Kuchta
- From the Department of Surgery, NorthShore University HealthSystem, Evanston, IL (Zimmermann, Kuchta, Joseph, Che, Hedberg, Ujiki)
| | - Julia R Amundson
- Department of Surgery, University of Chicago Medical Center, Chicago, IL (Amundson, VanDruff)
| | - Vanessa N VanDruff
- Department of Surgery, University of Chicago Medical Center, Chicago, IL (Amundson, VanDruff)
| | - Stephanie Joseph
- From the Department of Surgery, NorthShore University HealthSystem, Evanston, IL (Zimmermann, Kuchta, Joseph, Che, Hedberg, Ujiki)
| | - Simon Che
- From the Department of Surgery, NorthShore University HealthSystem, Evanston, IL (Zimmermann, Kuchta, Joseph, Che, Hedberg, Ujiki)
| | - H Mason Hedberg
- From the Department of Surgery, NorthShore University HealthSystem, Evanston, IL (Zimmermann, Kuchta, Joseph, Che, Hedberg, Ujiki)
| | - Michael B Ujiki
- From the Department of Surgery, NorthShore University HealthSystem, Evanston, IL (Zimmermann, Kuchta, Joseph, Che, Hedberg, Ujiki)
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Hong HC, Kim YM. Multimorbidity and its Associated Factors in Korean Shift Workers: Population-Based Cross-Sectional Study. JMIR Public Health Surveill 2024; 10:e55014. [PMID: 38857074 DOI: 10.2196/55014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Revised: 02/11/2024] [Accepted: 05/14/2024] [Indexed: 06/11/2024] Open
Abstract
BACKGROUND Multimorbidity is a crucial factor that influences premature death rates, poor health, depression, quality of life, and use of health care. Approximately one-fifth of the global workforce is involved in shift work, which is associated with increased risk for several chronic diseases and multimorbidity. About 12% to 14% of wage workers in Korea are shift workers. However, the prevalence of multimorbidity and its associated factors in Korean shift workers are rarely reported. OBJECTIVE This study aimed to assess multimorbidity prevalence, examine the factors associated with multimorbidity, and identify multimorbidity patterns among shift workers in Korea. METHODS This study is a population-based cross-sectional study using Korea National Health and Nutrition Examination Survey data from 2016 to 2020. The study included 1704 (weighted n=2,697,228) Korean shift workers aged 19 years and older. Multimorbidity was defined as participants having 2 or more chronic diseases. Demographic and job-related variables, including regular work status, average working hours per week, and shift work type, as well as health behaviors, including BMI, smoking status, alcohol use, physical activity, and sleep duration, were included in the analysis. A survey-corrected logistic regression analysis was performed to identify factors influencing multimorbidity among the workers, and multimorbidity patterns were identified with a network analysis. RESULTS The overall prevalence of multimorbidity was 13.7% (302/1704). Logistic regression indicated that age, income, regular work, and obesity were significant factors influencing multimorbidity. Network analysis results revealed that chronic diseases clustered into three groups: (1) cardiometabolic multimorbidity (hypertension, dyslipidemia, diabetes, coronary heart disease, and stroke), (2) musculoskeletal multimorbidity (arthritis and osteoporosis), and (3) unclassified diseases (depression, chronic liver disease, thyroid disease, asthma, cancer, and chronic kidney disease). CONCLUSIONS The findings revealed that several socioeconomic and behavioral factors were associated with multimorbidity among shift workers, indicating the need for policy development related to work schedule modification. Further organization-level screening and intervention programs are needed to prevent and manage multimorbidity among shift workers. We also recommend longitudinal studies to confirm the effects of job-related factors and health behaviors on multimorbidity among shift workers in the future.
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Affiliation(s)
- Hye Chong Hong
- Department of Nursing, Chung-Ang University, Seoul, Republic of Korea
| | - Young Man Kim
- College of Nursing, Jeonbuk National University, Jeonju, Republic of Korea
- Research Institute of Nursing Science, Jeonbuk National University, Jeonju, Republic of Korea
- Biomedical Research Institute, Jeonbuk National University Hospital, Jeonju, Republic of Korea
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Hadaya D, Soundia A, Bezouglia O, Pirih F, Aghaloo TL, Tetradis S. The Incidence and Severity of Medication Related Osteonecrosis of the Jaws is Similar in Male and Female Mice. J Oral Maxillofac Surg 2024:S0278-2391(24)00391-4. [PMID: 38909629 DOI: 10.1016/j.joms.2024.06.025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2023] [Revised: 06/01/2024] [Accepted: 06/02/2024] [Indexed: 06/25/2024]
Abstract
BACKGROUND Medication related osteonecrosis of the jaws (MRONJ), a rare side-effect of antiresorptive medications, is described as exposed bone in the oral cavity that lasts for at least 8 weeks. Most studies report a female predilection for MRONJ; these findings could be due to the increased use of antiresorptives in females, or due to inherent differences between male versus female patients. PURPOSE The purpose of this study was to measure and compare the incidence and severity of osteonecrosis of the jaws (ONJ) between male and female mice. STUDY DESIGN, SETTING, SAMPLE We designed a randomized in-vivo animal study utilizing male and female mice treated with zoledronic acid (ZA). Experimental periodontitis was induced in 24 male and 24 female mice using a silk ligature following administration of saline or a potent bisphosphonate. After 8 weeks, animals were evaluated radiographically and histologically. INDEPENDENT VARIABLE The independent variables were sex (male vs female) and treatment group (ZA vs saline control). Treatment was randomly assigned with balanced distribution between male and female animals. MAIN OUTCOME VARIABLE The main outcome variable was ONJ status coded as present or absent. ONJ was defined as present if there was histologic contact between the ligature and the alveolar bone. Secondary outcomes of interest were radiographic and histologic parameters. ANALYSIS Statistical differences were analyzed using a two-way ANOVA with Tukey's post hoc test using a P value of 0.05 for significance. RESULTS The final sample was composed of 24 vehicle treated and 24 ZA treated animals. In vehicle treated animals, 8% of female and 8% of male animals developed ONJ. In ZA treated animals, 83% of female and 92% of male animals developed ONJ. Sex was not associated with the risk (measured as incidence of disease) for developing ONJ or in the radiographic or histologic parameters that were assessed (P values >.1). CONCLUSIONS Sex does not appear to affect the incidence of MRONJ or the severity of the disease as assessed by the radiographic and histologic parameters.
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Affiliation(s)
- Danny Hadaya
- Resident, Oral and Maxillofacial Surgery, UCLA School of Dentistry, Los Angeles, CA
| | | | - Olga Bezouglia
- Staff Research Associate, UCLA School of Dentistry, Los Angeles, CA
| | - Flavia Pirih
- Professor, Periodontics, UCLA School of Dentistry, Los Angeles, CA
| | - Tara L Aghaloo
- Professor, Oral and Maxillofacial Surgery, UCLA School of Dentistry, Los Angeles, CA
| | - Sotirios Tetradis
- Professor, Oral and Maxillofacial Radiology & Senior Associate Dean, UCLA School of Dentistry, Los Angeles, CA.
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Hoteit M, Khattar M, Malli D, Antar E, Al Hassani Z, Abdallah M, Hachem D, Al Manasfi E, Chahine A, Tzenios N, Group TALEBANONFCS. Dietary Intake among Lebanese Adults: Findings from the Updated LEBANese natiONal Food Consumption Survey (LEBANON-FCS). Nutrients 2024; 16:1784. [PMID: 38892719 PMCID: PMC11174657 DOI: 10.3390/nu16111784] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2024] [Revised: 05/30/2024] [Accepted: 05/30/2024] [Indexed: 06/21/2024] Open
Abstract
BACKGROUND The rates of obesity, undernutrition, and other non-communicable diseases are on the rise among Lebanese adults. Therefore, it is crucial to evaluate the food consumption habits of this population to understand diet quality, analyze consumption trends, and compare them to healthy diets known to reduce risks of non-communicable diseases. AIM To evaluate the food consumption patterns, energy intake, as well as macro- and micro-nutrient intake among a nationally representative sample of Lebanese adults aged 18-64 years old. METHODS A cross-sectional study was carried out from May to September 2022 involving 444 participants from all eight Lebanese governorates. Sociodemographic and medical information was gathered through a questionnaire, food consumption was evaluated using a validated FFQ and 24 h recall, and anthropometric measurements were recorded. RESULTS There was a notable lack of adherence to three healthy diets (Mediterranean, EAT-Lancet, USDA) among Lebanese adults. Their dietary pattern is characterized by high energy, added sugars, sodium, and saturated fat intake while being low in healthy fats, vitamin A, D, and E. Adult women are falling short of meeting their daily calcium, vitamin D, iron, and vitamin B12 requirements, putting them at increased risk of anemia, osteoporosis, and other health issues. Grains and cereals were the most consumed food groups, and most participants were found to be overweight or obese. CONCLUSIONS In conclusion, the results highlight the need for public health policies and interventions aimed at encouraging Lebanese adults to make healthier food choices and transition towards diets like the Mediterranean, EAT-Lancet, or USDA diet. These diets have been shown to promote overall health and wellbeing.
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Affiliation(s)
- Maha Hoteit
- Food Sciences Unit, National Council for Scientific Research-Lebanon (CNRS-L), Beirut P.O. Box 11-8281, Lebanon
- Faculty of Public Health, Section 1, Lebanese University, Beirut P.O. Box 6573, Lebanon (D.M.); (E.A.); (Z.A.H.)
| | - Maroun Khattar
- Faculty of Public Health, Section 1, Lebanese University, Beirut P.O. Box 6573, Lebanon (D.M.); (E.A.); (Z.A.H.)
| | - Dana Malli
- Faculty of Public Health, Section 1, Lebanese University, Beirut P.O. Box 6573, Lebanon (D.M.); (E.A.); (Z.A.H.)
| | - Esraa Antar
- Faculty of Public Health, Section 1, Lebanese University, Beirut P.O. Box 6573, Lebanon (D.M.); (E.A.); (Z.A.H.)
| | - Zahraa Al Hassani
- Faculty of Public Health, Section 1, Lebanese University, Beirut P.O. Box 6573, Lebanon (D.M.); (E.A.); (Z.A.H.)
| | - Maher Abdallah
- Faculty of Public Health, Section 1, Lebanese University, Beirut P.O. Box 6573, Lebanon (D.M.); (E.A.); (Z.A.H.)
| | - Dalia Hachem
- Faculty of Public Health, Section 1, Lebanese University, Beirut P.O. Box 6573, Lebanon (D.M.); (E.A.); (Z.A.H.)
| | | | | | - Nikolaos Tzenios
- Faculty of Public Health, Charisma University, London EC1V 7QE, UK
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Mohammad HR, Judge A, Murray DW. A Comparison of the Periprosthetic Fracture Rate of Cemented and Cementless Total Knee Arthroplasties: An Analysis of Data From the National Joint Registry. J Arthroplasty 2024; 39:1505-1511. [PMID: 38056722 DOI: 10.1016/j.arth.2023.11.039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/08/2023] [Revised: 11/29/2023] [Accepted: 11/30/2023] [Indexed: 12/08/2023] Open
Abstract
BACKGROUND Periprosthetic fractures are serious complications of knee arthroplasty often requiring complex surgery. There is concern of increased periprosthetic fracture risk with cementless components given the reliance on interference fit for primary stability. It is unknown how the periprosthetic fracture risk compares between cemented and cementless total knee arthroplasties (TKAs). METHODS A total of 22,477 cemented and 22,477 cementless TKAs from the National Joint Registry and Hospital Episodes Statistics database were propensity score matched on patient and surgical factors. Cumulative periprosthetic fracture rates were calculated using Kaplan-Meier analyses and compared with Cox regressions. Subgroup analyses were performed in different age, body mass index, and sex groups. RESULTS The 3-month fracture rate in the cemented and cementless TKA groups were 0.02% and 0.04%, respectively. At 10 years, the cumulative fracture rate after cemented TKA was 1.2%, and after cementless was 1.4%. During the study period, there were no significant differences in fracture rates between cemented and cementless TKAs with a hazards ratio 1.14 (confidence interval 0.94 to 1.37, P = .20) at 10 years postoperatively. There were no significant differences in fracture rates between fixation types on subgroup analyses of sex, body mass index, and age groups. Female sex was a risk factor for fracture in both cemented (odds ratio 2.35, P < .001) and cementless TKAs (odds ratio 2.97, P < .001). CONCLUSIONS The periprosthetic fracture rates following cemented and cementless TKA surgery are low being approximately 1.2% and 1.4%, respectively at 10 years. There were no significant differences in periprosthetic fracture rates requiring readmission between cemented and cementless TKAs. LEVEL OF EVIDENCE III.
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Affiliation(s)
- Hasan R Mohammad
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences University of Oxford, Nuffield Orthopaedic Centre, Oxford, United Kingdom; Barts Bone & Joint Health, Blizard Institute, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London, United Kingdom
| | - Andrew Judge
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences University of Oxford, Nuffield Orthopaedic Centre, Oxford, United Kingdom; Musculoskeletal Research Unit, Bristol Medical School, University of Bristol, Level 1 Learning and Research Building, Southmead Hospital, Bristol, United Kingdom
| | - David W Murray
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences University of Oxford, Nuffield Orthopaedic Centre, Oxford, United Kingdom
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Fung AK, Li Y, Wang J, Leahy TP, Shetye SS, Liu XS, Soslowsky LJ. Long-Term Effects of Reproduction and Lactation on the Rat Supraspinatus Tendon and Proximal Humerus. J Biomech Eng 2024; 146:060905. [PMID: 37792487 PMCID: PMC11005856 DOI: 10.1115/1.4063628] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2023] [Revised: 09/12/2023] [Accepted: 09/25/2023] [Indexed: 10/06/2023]
Abstract
During pregnancy and breastfeeding, women undergo hormonal fluctuations required for fetal development, parturition, and infant growth. These changes have secondary consequences on the maternal musculoskeletal system, increasing the risk for joint pain and osteoporosis. Though hormone levels return to prepregnancy levels postpartum, women may experience lasting musculoskeletal pain. Sex disparities exist in the prevalence of musculoskeletal disorders, but it remains unclear how reproductive history may impact sex differences. Specifically, the effects of both reproductive history and sex on the rotator cuff have not been studied. Pregnancy and lactation affect bone microstructure, suggesting possible impairments at the enthesis of rotator cuff tendons, where tears commonly occur. Therefore, our objective was to evaluate how reproductive history affects sex differences of the supraspinatus tendon and proximal humerus using male, virgin female, and female rats with a history of reproduction (referred to as reproductive females). We hypothesized tendon mechanical properties and humeral bone microstructure would be inferior in reproductive females compared to virgin females. Results showed sex differences independent of reproductive history, including greater tendon midsubstance modulus but lower subchondral bone mineral density (BMD) in females. When considering reproductive history, reproductive rats exhibited reduced tendon insertion site modulus and trabecular bone micro-architecture compared to virgin females with no differences from males. Overall, our study identified long-term changes in supraspinatus tendon mechanical and humeral trabecular bone properties that result following pregnancy and lactation, highlighting the importance of considering reproductive history in investigations of sex differences in the physiology and pathology of rotator cuff injuries.
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Affiliation(s)
- Ashley K. Fung
- McKay Orthopaedic Research Laboratory, Department of Orthopaedic Surgery, University of Pennsylvania,Philadelphia, PA 19104; Department of Bioengineering, University of Pennsylvania,Philadelphia, PA 19104
| | - Yihan Li
- McKay Orthopaedic Research Laboratory, Department of Orthopaedic Surgery, University of Pennsylvania,Philadelphia, PA 19104; Department of Bioengineering, University of Pennsylvania,Philadelphia, PA 19104
- University of Pennsylvania
| | - Jasmine Wang
- McKay Orthopaedic Research Laboratory, Department of Orthopaedic Surgery, University of Pennsylvania,Philadelphia, PA 19104; Department of Bioengineering, University of Pennsylvania,Philadelphia, PA 19104
- University of Pennsylvania
| | - Thomas P. Leahy
- McKay Orthopaedic Research Laboratory, Department of Orthopaedic Surgery, University of Pennsylvania,Philadelphia, PA 19104; Department of Bioengineering, University of Pennsylvania,Philadelphia, PA 19104
- University of Pennsylvania
| | - Snehal S. Shetye
- McKay Orthopaedic Research Laboratory, Department of Orthopaedic Surgery, University of Pennsylvania, Philadelphia, PA 19104
| | - X. Sherry Liu
- McKay Orthopaedic Research Laboratory, Department of Orthopaedic Surgery, University of Pennsylvania,332A Stemmler Hall, Philadelphia, PA 19104-6081; Department of Bioengineering, University of Pennsylvania, 3450 Hamilton Walk, Philadelphia, PA 19104-6081
| | - Louis J. Soslowsky
- McKay Orthopaedic Research Laboratory, Department of Orthopaedic Surgery, University of Pennsylvania,307A Stemmler Hall, Philadelphia, PA 19104-6081; Department of Bioengineering, University of Pennsylvania, 3450 Hamilton Walk, Philadelphia, PA 19104-6081
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Urano T, Kuroda T, Uenishi K, Shiraki M. Serum branched-chain amino acid levels are associated with fracture risk in Japanese women. Geriatr Gerontol Int 2024; 24:603-608. [PMID: 38745353 DOI: 10.1111/ggi.14896] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2024] [Revised: 04/24/2024] [Accepted: 05/04/2024] [Indexed: 05/16/2024]
Abstract
AIM Branched-chain amino acids (BCAAs) have been shown to exert beneficial effects on muscle and bone metabolism; however, no studies to date have investigated whether BCAAs have beneficial effects on bone fractures. Herein, we aim to prospectively investigate the relationship between serum BCAA concentrations and the occurrence of vertebral fractures (VFs) in Japanese women. METHODS During the observation period (7.5 ± 6.1 years), 188 of 983 participants experienced VF. Kaplan-Meier analyses were conducted to examine time-dependent variations in the vertebral compression fracture occurrence rate. Patients were stratified into quartiles based on serum BCAA concentration for this analysis. RESULTS The analysis results indicated that the group with the lowest BCAA level developed VFs significantly earlier and with a higher frequency than the other groups (P < 0.001). A Cox proportional hazards model showed that BCAA concentration was a significant risk factor for incident fracture, even after adjusting for possible confounding factors. A series of multiple regression analyses were performed to identify factors related to serum BCAA concentration, with the results identifying levels of glycated hemoglobin (P < 0.001), adiponectin (P < 0.001), and NOx (P = 0.011) as significant factors associated with serum BCAA. CONCLUSIONS Overall, the present study revealed that a lower serum BCAA level was an independent risk factor for incident VF in postmenopausal women. Geriatr Gerontol Int 2024; 24: 603-608.
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Affiliation(s)
- Tomohiko Urano
- Department of Geriatric Medicine, International University of Health and Welfare School of Medicine, Narita City, Japan
| | | | - Kazuhiro Uenishi
- Division of Nutritional Physiology, Kagawa Nutrition University, Sakado, Japan
| | - Masataka Shiraki
- Research Institute and Practice for Involutional Diseases, Azumino City, Japan
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Annapureddy D, Venkatesh P, Azam F, Olivier T, Thakur B, Sloan E, Wingfield S, Bagley C, Lopez M. Predictors of Admission to Post-Acute Rehabilitation Following Multi-Level Spinal Decompression and Fusion Surgery and Its Associated Outcomes. World Neurosurg 2024; 186:e593-e599. [PMID: 38599376 DOI: 10.1016/j.wneu.2024.04.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2024] [Revised: 04/01/2024] [Accepted: 04/02/2024] [Indexed: 04/12/2024]
Abstract
OBJECTIVE To investigate predictive factors and outcomes in those admitted to post-acute rehabilitation (PAR) versus those that discharged home following multi-level spinal decompression and fusion surgery. METHODS Retrospective case review study of adults that underwent multi-level spinal decompression and fusion surgery between 2016 and 2022 at an academic institution. Preoperative, perioperative, postoperative, and outcomes variables were compared between those discharged home versus PAR. Finally, multiple logistic regression was used to determine factors contributing to PAR admission. RESULTS Of 241 total patients, 89 (37%) discharged home and 152 (63%) discharged to PAR. Among home discharge patients, 45.9% used an assistive device, while among PAR patients, 61.5% used 1 (P = 0.041). Mean pre-operative Oswestry Disability Index score was significantly lower in the home discharge group compared to the PAR discharge group (40.3 vs. 45.3 respectively, P = 0.044). Females were 2.43 times more likely to be discharged to PAR compared to males (95% CI: 1.06, 5.54, P = 0.04). Patients with a mood disorder had 2.81 times higher odds of being discharged to PAR compared to those without (95% CI: 1.20, 6.60, P = 0.02). Other variables evaluated were not statistically significant. CONCLUSIONS Female sex and presence of a mood disorder increase the likelihood to PAR discharge following multi-level spinal decompression surgery.
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Affiliation(s)
| | - Pooja Venkatesh
- The University of Texas Southwestern Medical School, Dallas, Texas, USA.
| | - Faraaz Azam
- The University of Texas Southwestern Medical School, Dallas, Texas, USA
| | - Timothy Olivier
- Department of Physical Medicine & Rehabilitation, The University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Bhaskar Thakur
- Department of Physical Medicine & Rehabilitation, The University of Texas Southwestern Medical Center, Dallas, Texas, USA; Department of Emergency Medicine, The University of Texas Southwestern Medical Center, Dallas, Texas, USA; Department of Family and Community Medicine, The University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Ellen Sloan
- Department of Physical Medicine & Rehabilitation, The University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Sarah Wingfield
- Department of Internal Medicine, The University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Carlos Bagley
- Department of Neurological Surgery, Saint Luke's Neurological & Spine Surgery, Kansas City, Missouri, USA
| | - Marielisa Lopez
- Department of Physical Medicine & Rehabilitation, The University of Texas Southwestern Medical Center, Dallas, Texas, USA
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Ha BJ, Kang SM, Choi BM, Cheong JH, Ryu JI, Won YD, Han MH. Stroke recurrence and osteoporotic conditions in postmenopausal patients with atherosclerotic ischemic stroke. Heliyon 2024; 10:e30196. [PMID: 38720741 PMCID: PMC11076908 DOI: 10.1016/j.heliyon.2024.e30196] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2023] [Revised: 04/20/2024] [Accepted: 04/22/2024] [Indexed: 05/12/2024] Open
Abstract
Recurrence after stroke is common, and associated with a high mortality rate. Degradation of the elastic tissue in the arterial wall has been shown to aggravate atherosclerosis in blood vessels. Considering that type 1 collagen is present in both bone and vascular smooth muscle cells, we explored whether osteoporotic conditions affect the likelihood of stroke recurrence in postmenopausal women following atherosclerotic ischemic stroke. To determine actual bone mineral density (BMD), the Hounsfield unit values in the frontal skull were evaluated using brain computed tomography (CT) scans taken at admission. A multivariate Cox regression analysis was also performed to examine if osteoporosis could independently predict stroke recurrence in postmenopausal patients with large artery atherosclerosis (LAA) or small vessel occlusion (SVO) stroke. This study included 2130 consecutive patients (both males and females aged 50 and older) with acute LAA or SVO strokes. After adjusting for all covariates, hypothetical osteoporosis was identified as an independent predictor of stroke recurrence in female patients ≥50 years with acute LAA or SVO stroke (hazard ratio, 1.84; 95 % confidence interval, 1.05 to 3.24; p = 0.034). Our findings showed that osteoporosis could potentially affect the recurrence of ischemic stroke in postmenopausal patients with LAA or SVO stroke.
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Affiliation(s)
| | | | - Bo Mi Choi
- Department of Neurosurgery, Hanyang University Guri Hospital, 153 Gyeongchun-ro, Guri, 471-701, Gyonggi-do, Republic of Korea
| | - Jin Hwan Cheong
- Department of Neurosurgery, Hanyang University Guri Hospital, 153 Gyeongchun-ro, Guri, 471-701, Gyonggi-do, Republic of Korea
| | - Je Il Ryu
- Department of Neurosurgery, Hanyang University Guri Hospital, 153 Gyeongchun-ro, Guri, 471-701, Gyonggi-do, Republic of Korea
| | - Yu Deok Won
- Department of Neurosurgery, Hanyang University Guri Hospital, 153 Gyeongchun-ro, Guri, 471-701, Gyonggi-do, Republic of Korea
| | - Myung-Hoon Han
- Department of Neurosurgery, Hanyang University Guri Hospital, 153 Gyeongchun-ro, Guri, 471-701, Gyonggi-do, Republic of Korea
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Puglisi S, Barač Nekić A, Morelli V, Alessi Y, Fosci M, Pani A, Zibar Tomsic K, Palmieri S, Ferraù F, Pia A, Chiodini I, Kastelan D, Reimondo G, Terzolo M. Are comorbidities of patients with adrenal incidentaloma tied to sex? Front Endocrinol (Lausanne) 2024; 15:1385808. [PMID: 38808113 PMCID: PMC11130385 DOI: 10.3389/fendo.2024.1385808] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/13/2024] [Accepted: 04/18/2024] [Indexed: 05/30/2024] Open
Abstract
Background A recent cross-sectional study showed that both comorbidities and mortality in patients with adrenal incidentaloma (AI) are tied to sex. However, few longitudinal studies evaluated the development of arterial hypertension, hyperglycemia, dyslipidemia and bone impairment in patients with AI. The aim of this study is to analyze the impact of sex in the development of these comorbidities during long-term follow-up. Methods We retrospectively evaluated 189 patients (120 females, 69 males) with AI, from four referral centers in Italy and Croatia. Clinical characteristics, comorbidities and cortisol after 1-mg dexamethasone suppression test (1-mg DST) were assessed at baseline and at last follow-up visit (LFUV). Median follow-up was 52 (Interquartile Range 25-86) months. Results The rates of arterial hypertension and hyperglycemia increased over time both in females (65.8% at baseline versus 77.8% at LFUV, p=0.002; 23.7% at baseline versus 39.6% at LFUV, p<0.001; respectively) and males (58.0% at baseline versus 69.1% at LFUV, p=0.035; 33.8% at baseline versus 54.0% at LFUV, p<0.001; respectively). Patients were stratified in two groups using 1.8 µg/dl as cut-off of cortisol following 1-mg DST: non-functional adrenal tumors (NFAT) and tumors with mild autonomous cortisol secretion (MACS). In the NFAT group (99 patients, females 62.6%), at baseline, we did not observe any difference in clinical characteristics and comorbidities between males and females. At LFUV, males showed a higher frequency of hyperglycemia than females (57.6% versus 33.9%, p=0.03). In the MACS group (89 patients, females 64.0%), at baseline, the prevalence of hypertension, hyperglycemia and dyslipidemia was similar between sexes, despite females were younger (60, IQR 55-69 versus 67.5, IQR 61-73, years; p=0.01). Moreover, females presented higher rates of bone impairment (89.3% versus 54.5%, p=0.02) than males. At LFUV, a similar sex-related pattern was observed. Conclusion Patients with AI frequently develop arterial hypertension and hyperglycemia and should be periodically checked for these comorbidities, regardless of sex. In patients with MACS, the lack of difference between sexes in the frequency of cardiometabolic comorbidities despite that females are younger, and the higher frequency of bone impairment in females, suggest a sex-specific effect of cortisol.
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Affiliation(s)
- Soraya Puglisi
- Department of Clinical and Biological Sciences, Internal Medicine, San Luigi Gonzaga Hospital, University of Turin, Orbassano, Italy
| | - Anja Barač Nekić
- Department of Endocrinology, University Hospital Zagreb, Zagreb, Croatia
| | - Valentina Morelli
- Unit for Bone Metabolism Diseases and Diabetes and Lab of Endocrine and Metabolic Research, IRCCS, Istituto Auxologico Italiano, Milan, Italy
| | - Ylenia Alessi
- Department of Human Pathology G. Barresi, Endocrine Unit, University Hospital G. Martino, University of Messina, Messina, Italy
| | - Michele Fosci
- Department of Medical Sciences and Public Health, Endocrinology and Obesity Unit, University of Cagliari, Cagliari, Italy
| | - Angelo Pani
- Department of Medical Sciences and Public Health, Endocrinology and Obesity Unit, University of Cagliari, Cagliari, Italy
| | - Karin Zibar Tomsic
- Department of Endocrinology, University Hospital Zagreb, Zagreb, Croatia
| | - Serena Palmieri
- Endocrinology Unit, Fondazione Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Francesco Ferraù
- Department of Human Pathology G. Barresi, Endocrine Unit, University Hospital G. Martino, University of Messina, Messina, Italy
| | - Anna Pia
- Department of Clinical and Biological Sciences, Internal Medicine, San Luigi Gonzaga Hospital, University of Turin, Orbassano, Italy
| | - Iacopo Chiodini
- Department of Biotechnology and Translational Medicine, Unit of Endocrinology, Ospedale Niguarda Cà Granda, University of Milan, Milan, Italy
| | - Darko Kastelan
- Department of Endocrinology, University Hospital Zagreb, Zagreb, Croatia
| | - Giuseppe Reimondo
- Department of Clinical and Biological Sciences, Internal Medicine, San Luigi Gonzaga Hospital, University of Turin, Orbassano, Italy
| | - Massimo Terzolo
- Department of Clinical and Biological Sciences, Internal Medicine, San Luigi Gonzaga Hospital, University of Turin, Orbassano, Italy
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12
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Naidu G, Tripathi DK, Nagar N, Mishra A, Poluri KM. Targeting chemokine-receptor mediated molecular signaling by ethnopharmacological approaches. JOURNAL OF ETHNOPHARMACOLOGY 2024; 325:117837. [PMID: 38310985 DOI: 10.1016/j.jep.2024.117837] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/17/2023] [Revised: 12/07/2023] [Accepted: 01/26/2024] [Indexed: 02/06/2024]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Infection and inflammation are critical to global human health status and the goal of current pharmacological interventions intends formulating medications/preventives as a measure to deal with this situation. Chemokines and their cognate receptors are major regulatory molecules in many of these ailments. Natural products have been a keen source to the drug development industry, every year contributing significantly to the growing list of FDA approved drugs. A multiverse of natural resource is employed as a part of curative regimen in folk/traditional/ethnomedicine which can be employed to discover, repurpose, and design potent medications for the diseases of clinical concern. AIM OF THE STUDY This review aims to systematically document the ethnopharmacologically active agents targeting the infectious-inflammatory diseases through the chemokine-receptor nexus. MATERIALS AND METHODS Articles related to chemokine/receptor modulating ethnopharmacological anti-inflammatory, anti-infectious natural sources, bioactive compounds, and formulations have been examined with special emphasis on women related diseases. The available literature has been thoroughly scrutinized for the application of traditional medicines in chemokine associated experimental methods, their regulatory outcomes, and pertinence to women's health wherever applicable. Moreover, the potential traditional regimens under clinical trials have been critically assessed. RESULTS A systematic and comprehensive review on the chemokine-receptor targeting ethnopharmaceutics from the available literature has been provided. The article discusses the implication of traditional medicine in the chemokine system dynamics in diverse infectious-inflammatory disorders such as cardiovascular diseases, allergic diseases, inflammatory diseases, neuroinflammation, and cancer. On this note, critical evaluation of the available data surfaced multiple diseases prevalent in women such as osteoporosis, rheumatoid arthritis, breast cancer, cervical cancer and urinary tract infection. Currently there is no available literature highlighting chemokine-receptor targeting using traditional medicinal approach from women's health perspective. Moreover, despite being potent in vitro and in vivo setups there remains a gap in clinical translation of these formulations, which needs to be strategically and scientifically addressed to pave the way for their successful industrial translation. CONCLUSIONS The review provides an optimistic global perspective towards the applicability of ethnopharmacology in chemokine-receptor regulated infectious and inflammatory diseases with special emphasis on ailments prevalent in women, consecutively addressing their current status of clinical translation and future directions.
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Affiliation(s)
- Goutami Naidu
- Department of Biosciences and Bioengineering, Indian Institute of Technology Roorkee, Roorkee, 247667, Uttarakhand, India.
| | - Deepak Kumar Tripathi
- Department of Biosciences and Bioengineering, Indian Institute of Technology Roorkee, Roorkee, 247667, Uttarakhand, India
| | - Nupur Nagar
- Department of Biosciences and Bioengineering, Indian Institute of Technology Roorkee, Roorkee, 247667, Uttarakhand, India
| | - Amit Mishra
- Cellular and Molecular Neurobiology Unit, Indian Institute of Technology Jodhpur, Jodhpur, 342011, Rajasthan, India
| | - Krishna Mohan Poluri
- Department of Biosciences and Bioengineering, Indian Institute of Technology Roorkee, Roorkee, 247667, Uttarakhand, India; Centre for Nanotechnology, Indian Institute of Technology Roorkee, Roorkee, 247667, Uttarakhand, India.
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13
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Holcombe SA, Huang Y, Derstine BA. Population trends in human rib cross-sectional shapes. J Anat 2024; 244:792-802. [PMID: 38200705 PMCID: PMC11021607 DOI: 10.1111/joa.13999] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2023] [Revised: 12/05/2023] [Accepted: 12/12/2023] [Indexed: 01/12/2024] Open
Abstract
Rib fractures remain the most frequent thoracic injury in motor vehicle crashes. Computational human body models (HBMs) can be used to simulate these injuries and design mitigation strategies, but they require adequately detailed geometry to replicate such fractures. Due to a lack of rib cross-sectional shape data availability, most commercial HBMs use highly simplified rib sections extracted from a single individual during original HBM development. This study provides human rib shape data collected from chest CT scans of 240 females and males across the full adult age range. A cortical bone mapping algorithm extracted cross-sectional geometry from scans in terms of local periosteal position with respect to the central rib axis and local cortex thickness. Principal component analysis was used to reduce the dimensionality of these cross-sectional shape data. Linear regression found significant associations between principal component scores and subject demographics (sex, age, height, and weight) at all rib levels, and predicted scores were used to explore the expected rib cross-sectional shapes across a wide range of subject demographics. The resulting detailed rib cross-sectional shapes were quantified in terms of their total cross-sectional area and their cortical bone cross-sectional area. Average-sized female ribs were smaller in total cross-sectional area than average-sized male ribs by between 20% and 36% across the rib cage, with the greatest differences seen in the central portions of rib 6. This trend persisted although to smaller differences of 14%-29% when comparing females and males of equal intermediate weight and stature. Cortical bone cross-sectional areas were up to 18% smaller in females than males of equivalent height and weight but also reached parity in certain regions of the rib cage. Increased age from 25 to 80 years was associated with reductions in cortical bone cross-sectional area (up to 37% in females and 26% in males at mid-rib levels). Total cross-sectional area was also seen to reduce with age in females but to a lesser degree (of up to 17% in mid-rib regions). Similar regions saw marginal increases in total cross-sectional area for male ribs, indicating age affects rib cortex thickness moreso than overall rib cross-sectional size. Increased subject height was associated with increased rib total and cortical bone cross-sectional areas by approximately 25% and 15% increases, respectively, in mid-rib sections for a given 30 cm increase in height, although the magnitudes of these associations varied by sex and rib location. Increased weight was associated with approximately equal changes in both cortical bone and total cross-sectional areas in males. These effects were most prominent (around 25% increases for an addition of 50 kg) toward lower ribs in the rib cage and had only modest effects (less than 12% change) in ribs 2-4. Females saw greater increases with weight in total rib area compared to cortical bone area, of up to 21% at the eighth rib level. Results from this study show the expected shapes of rib cross-sections across the adult rib cage and across a broad range of demographics. This detailed geometry can be used to produce accurate rib models representing widely varying populations.
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Affiliation(s)
- Sven A. Holcombe
- Morphomics Analysis GroupUniversity of MichiganAnn ArborMichiganUSA
| | - Yuan Huang
- Morphomics Analysis GroupUniversity of MichiganAnn ArborMichiganUSA
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Liao TJ, Crosby L, Cross K, Chen M, Elespuru R. Medical device report analyses from MAUDE: Device and patient outcomes, adverse events, and sex-based differential effects. Regul Toxicol Pharmacol 2024; 149:105591. [PMID: 38467236 DOI: 10.1016/j.yrtph.2024.105591] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2023] [Revised: 02/09/2024] [Accepted: 02/21/2024] [Indexed: 03/13/2024]
Abstract
Post-market medical device-associated failures and patient problems are reported in Medical Device Reports (MDRs) to the US Food and Drug Administration. Reports are accessible through Manufacturer and User Facility Device Experience (MAUDE), a database including both required and voluntary submissions. We present an overview of >10 million MDRs received from 2011 to 2021. Approximately 92% of reporting issues represent medical device physical or functional failures, categorized from 1704 codes related to medical device integrity or function. ∼8% were coded adverse events (AEs). Patient outcomes are reported via 998 patient codes in 19 medical specialties (cardiovascular, orthopedic, etc.). ∼40% of patient reports indicated "no health consequences"; however, a small number of devices had consistently high AE reports. While overall reports did not exhibit a sex-based dichotomy, ∼9% of the reported AEs occurred more frequently in females, many of which were related to immune effects. The analyses are subject to uncertainties and potential bias based on data available and data selected for analysis. However, such an overview of post-market MDR data, not previously published, fills a gap in understanding medical device issues and patient-based outcomes related to medical device use. Trends identified may be subjects of additional hypotheses, analysis, and research.
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Affiliation(s)
- Tsung-Jen Liao
- Office of Research, National Center for Toxicological Research, US Food and Drug Administration, Jefferson, AR, 72079, USA
| | - Lynn Crosby
- Office of Science and Engineering Laboratories, Center for Devices and Radiological Health, US Food and Drug Administration, 10903 New Hampshire Avenue, Silver Spring, MD, 20993, USA
| | | | - Minjun Chen
- Office of Research, National Center for Toxicological Research, US Food and Drug Administration, Jefferson, AR, 72079, USA
| | - Rosalie Elespuru
- Office of Science and Engineering Laboratories, Center for Devices and Radiological Health, US Food and Drug Administration, 10903 New Hampshire Avenue, Silver Spring, MD, 20993, USA.
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15
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Biz C, Khamisy-Farah R, Puce L, Szarpak L, Converti M, Ceylan Hİ, Crimì A, Bragazzi NL, Ruggieri P. Investigating and Practicing Orthopedics at the Intersection of Sex and Gender: Understanding the Physiological Basis, Pathology, and Treatment Response of Orthopedic Conditions by Adopting a Gender Lens: A Narrative Overview. Biomedicines 2024; 12:974. [PMID: 38790936 PMCID: PMC11118756 DOI: 10.3390/biomedicines12050974] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2024] [Revised: 04/23/2024] [Accepted: 04/25/2024] [Indexed: 05/26/2024] Open
Abstract
In the biomedical field, the differentiation between sex and gender is crucial for enhancing the understanding of human health and personalizing medical treatments, particularly within the domain of orthopedics. This distinction, often overlooked or misunderstood, is vital for dissecting and treating musculoskeletal conditions effectively. This review delves into the sex- and gender-specific physiology of bones, cartilage, ligaments, and tendons, highlighting how hormonal differences impact the musculoskeletal system's structure and function, and exploring the physiopathology of orthopedic conditions from an epidemiological, molecular, and clinical perspective, shedding light on the discrepancies in disease manifestation across sexes. Examples such as the higher rates of deformities (adolescent idiopathic and adult degenerative scoliosis and hallux valgus) in females and osteoporosis in postmenopausal women illustrate the critical role of sex and gender in orthopedic health. Additionally, the review addresses the morbidity-mortality paradox, where women, despite appearing less healthy on frailty indexes, show lower mortality rates, highlighting the complex interplay between biological and social determinants of health. Injuries and chronic orthopedic conditions such osteoarthritis exhibit gender- and sex-specific prevalence and progression patterns, necessitating a nuanced approach to treatment that considers these differences to optimize outcomes. Moreover, the review underscores the importance of recognizing the unique needs of sexual minority and gender-diverse individuals in orthopedic care, emphasizing the impact of gender-affirming hormone therapy on aspects like bone health and perioperative risks. To foster advancements in sex- and gender-specific orthopedics, we advocate for the strategic disaggregation of data by sex and gender and the inclusion of "Sexual Orientation and Gender Identity" (SOGI) data in research and clinical practice. Such measures can enrich clinical insights, ensure tailored patient care, and promote inclusivity within orthopedic treatments, ultimately enhancing the precision and effectiveness of care for diverse patient populations. Integrating sex and gender considerations into orthopedic research and practice is paramount for addressing the complex and varied needs of patients. By embracing this comprehensive approach, orthopedic medicine can move towards more personalized, effective, and inclusive treatment strategies, thereby improving patient outcomes and advancing the field.
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Affiliation(s)
- Carlo Biz
- Orthopedics and Orthopedic Oncology, Department of Surgery, Oncology and Gastroenterology (DiSCOG), University of Padova, 35128 Padova, Italy; (A.C.); (P.R.)
| | - Rola Khamisy-Farah
- Azrieli Faculty of Medicine, Bar-Ilan University, Safed 1311502, Israel;
- Clalit Health Service, Akko 2412001, Israel
| | - Luca Puce
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DINOGMI), University of Genoa, 16132 Genoa, Italy;
| | - Lukasz Szarpak
- Department of Clinical Research and Development, LUXMED Group, 02-676 Warsaw, Poland;
- Henry JN Taub Department of Emergency Medicine, Baylor College of Medicine, Houston, TX 77030, USA
| | - Manlio Converti
- Department of Mental Health, Local Health Unit ASL Napoli 2 Nord, 80027 Naples, Italy;
| | - Halil İbrahim Ceylan
- Department of Physical Education of Sports Teaching, Faculty of Kazim Karabekir Education, Atatürk University, Erzurum 25030, Turkey;
| | - Alberto Crimì
- Orthopedics and Orthopedic Oncology, Department of Surgery, Oncology and Gastroenterology (DiSCOG), University of Padova, 35128 Padova, Italy; (A.C.); (P.R.)
| | - Nicola Luigi Bragazzi
- Laboratory for Industrial and Applied Mathematics (LIAM), Department of Mathematics and Statistics, York University, Toronto, ON M3J 1P3, Canada
- Department of Food and Drugs, University of Parma, 43125 Parma, Italy
| | - Pietro Ruggieri
- Orthopedics and Orthopedic Oncology, Department of Surgery, Oncology and Gastroenterology (DiSCOG), University of Padova, 35128 Padova, Italy; (A.C.); (P.R.)
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16
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Ivanova MM, Dao J, Loynab N, Noor S, Kasaci N, Friedman A, Goker-Alpan O. The Expression and Secretion Profile of TRAP5 Isoforms in Gaucher Disease. Cells 2024; 13:716. [PMID: 38667330 PMCID: PMC11049511 DOI: 10.3390/cells13080716] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2024] [Revised: 04/04/2024] [Accepted: 04/12/2024] [Indexed: 04/28/2024] Open
Abstract
BACKGROUND Gaucher disease (GD) is caused by glucocerebrosidase (GCase) enzyme deficiency, leading to glycosylceramide (Gb-1) and glucosylsphingosine (Lyso-Gb-1) accumulation. The pathological hallmark for GD is an accumulation of large macrophages called Gaucher cells (GCs) in the liver, spleen, and bone marrow, which are associated with chronic organ enlargement, bone manifestations, and inflammation. Tartrate-resistant acid phosphatase type 5 (TRAP5 protein, ACP5 gene) has long been a nonspecific biomarker of macrophage/GCs activation; however, the discovery of two isoforms of TRAP5 has expanded its significance. The discovery of TRAP5's two isoforms revealed that it is more than just a biomarker of macrophage activity. While TRAP5a is highly expressed in macrophages, TRAP5b is secreted by osteoclasts. Recently, we have shown that the elevation of TRAP5b in plasma is associated with osteoporosis in GD. However, the role of TRAP isoforms in GD and how the accumulation of Gb-1 and Lyso-Gb-1 affects TRAP expression is unknown. METHODS 39 patients with GD were categorized into cohorts based on bone mineral density (BMD). TRAP5a and TRAP5b plasma levels were quantified by ELISA. ACP5 mRNA was estimated using RT-PCR. RESULTS An increase in TRAP5b was associated with reduced BMD and correlated with Lyso-Gb-1 and immune activator chemokine ligand 18 (CCL18). In contrast, the elevation of TRAP5a correlated with chitotriosidase activity in GD. Lyso-Gb-1 and plasma seemed to influence the expression of ACP5 in macrophages. CONCLUSIONS As an early indicator of BMD alteration, measurement of circulating TRAP5b is a valuable tool for assessing osteopenia-osteoporosis in GD, while TRAP5a serves as a biomarker of macrophage activation in GD. Understanding the distinct expression pattern of TRAP5 isoforms offers valuable insight into both bone disease and the broader implications for immune system activation in GD.
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Affiliation(s)
- Margarita M. Ivanova
- Lysosomal and Rare Disorders Research and Treatment Center, Fairfax, VA 22030, USA; (J.D.); (N.K.); (O.G.-A.)
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Angelozzi M, Karvande A, Lefebvre V. SOXC are critical regulators of adult bone mass. Nat Commun 2024; 15:2956. [PMID: 38580651 PMCID: PMC10997656 DOI: 10.1038/s41467-024-47413-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2023] [Accepted: 03/28/2024] [Indexed: 04/07/2024] Open
Abstract
Pivotal in many ways for human health, the control of adult bone mass is governed by complex, incompletely understood crosstalk namely between mesenchymal stem cells, osteoblasts and osteoclasts. The SOX4, SOX11 and SOX12 (SOXC) transcription factors were previously shown to control many developmental processes, including skeletogenesis, and SOX4 was linked to osteoporosis, but how SOXC control adult bone mass remains unknown. Using SOXC loss- and gain-of-function mouse models, we show here that SOXC redundantly promote prepubertal cortical bone mass strengthening whereas only SOX4 mitigates adult trabecular bone mass accrual in early adulthood and subsequent maintenance. SOX4 favors bone resorption over formation by lowering osteoblastogenesis and increasing osteoclastogenesis. Single-cell transcriptomics reveals its prevalent expression in Lepr+ mesenchymal cells and ability to upregulate genes for prominent anti-osteoblastogenic and pro-osteoclastogenic factors, including interferon signaling-related chemokines, contributing to these adult stem cells' secretome. SOXC, with SOX4 predominantly, are thus key regulators of adult bone mass.
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Affiliation(s)
- Marco Angelozzi
- Department of Surgery, Division of Orthopaedics, Children's Hospital of Philadelphia, Philadelphia, PA, USA.
| | - Anirudha Karvande
- Department of Surgery, Division of Orthopaedics, Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Véronique Lefebvre
- Department of Surgery, Division of Orthopaedics, Children's Hospital of Philadelphia, Philadelphia, PA, USA.
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18
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Chen B, Clement ND, Scott CEH. Risk factors influencing periprosthetic fracture and mortality in elderly patients following hemiarthroplasty with a cemented collarless polished taper stem for an intracapsular hip fracture. Bone Jt Open 2024; 5:269-276. [PMID: 38572531 PMCID: PMC10993022 DOI: 10.1302/2633-1462.54.bjo-2023-0140.r1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/05/2024] Open
Abstract
Aims The aims of this study were to evaluate the incidence of reoperation (all cause and specifically for periprosthetic femoral fracture (PFF)) and mortality, and associated risk factors, following a hemiarthroplasty incorporating a cemented collarless polished taper slip stem (PTS) for management of an intracapsular hip fracture. Methods This retrospective study included hip fracture patients aged 50 years and older treated with Exeter (PTS) bipolar hemiarthroplasty between 2019 and 2022. Patient demographics, place of domicile, fracture type, delirium status, American Society of Anesthesiologists (ASA) grade, length of stay, and mortality were collected. Reoperation and mortality were recorded up to a median follow-up of 29.5 months (interquartile range 12 to 51.4). Cox regression was performed to evaluate independent risk factors associated with reoperation and mortality. Results The cohort consisted of 1,619 patients with a mean age of 82.2 years (50 to 104), of whom 1,100 (67.9%) were female. In total, 29 patients (1.8%) underwent a reoperation; 12 patients (0.7%) sustained a PFF during the observation period (United Classification System (UCS)-A n = 2; UCS-B n = 5; UCS-C n = 5), of whom ten underwent surgical management. Perioperative delirium was independently associated with the occurrence of PFF (hazard ratio (HR) 5.92; p = 0.013) and surgery for UCS-B PFF (HR 21.7; p = 0.022). Neither all-cause reoperation nor PFF-related surgery was independently associated with mortality (HR 0.66; p = 0.217 and HR 0.38; p = 0.170, respectively). Perioperative delirium, male sex, older age, higher ASA grade, and pre-fracture residential status were independently associated with increased mortality risk following hemiarthroplasty (p < 0.001). Conclusion The cumulative incidence of PFF at four years was 1.1% in elderly patients following cemented PTS hemiarthroplasty for a hip fracture. Perioperative delirium was independently associated with a PFF. However, reoperation for PPF was not independently associated with patient mortality after adjusting for patient-specific factors.
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Affiliation(s)
- Bin Chen
- Department of Orthopedics, Second Affiliated Hospital of Soochow University, Suzhou, China
- Edinburgh Orthopaedics, Royal Infirmary of Edinburgh, Edinburgh, UK
| | - Nick D. Clement
- Edinburgh Orthopaedics, Royal Infirmary of Edinburgh, Edinburgh, UK
- Department of Orthopaedics, University of Edinburgh, Edinburgh, UK
| | - Chloe E. H. Scott
- Edinburgh Orthopaedics, Royal Infirmary of Edinburgh, Edinburgh, UK
- Department of Orthopaedics, University of Edinburgh, Edinburgh, UK
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Greening VA, Hernandez E, Mongle CS, Billings BK, Mngomezulu V, Wallace IJ, Grine FE. Variation, sexual dimorphism, and enlargement of the frontal sinus with age in adult South Africans. AMERICAN JOURNAL OF BIOLOGICAL ANTHROPOLOGY 2024; 183:e24899. [PMID: 38269496 DOI: 10.1002/ajpa.24899] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/06/2023] [Revised: 12/03/2023] [Accepted: 12/14/2023] [Indexed: 01/26/2024]
Abstract
OBJECTIVES To document frontal sinus volume (FSV) in a sample of sub-Saharan Africans with a view to evaluating claims that such populations exhibit comparatively small sinuses. This study also addresses questions related to sexual dimorphism, incidence of sinus aplasia, and the possibility that FSV continues to increase through adulthood. MATERIALS AND METHODS FSV was measured from CT scans of adult crania from the Dart Collection. Sex and age were known for each individual. Linear cranial dimensions were used to compute a geometric mean from which a scaled FSV was computed for each cranium. RESULTS FSV does not differ significantly between sexes, but females exhibit a higher incidence of aplasia. There is considerable variation in FSV in this sample, with the average ranking among the higher means reported for other population samples. The incidence of FS aplasia falls within the range of values recorded for other population samples. Although our study is cross-sectional rather than longitudinal, there is strong evidence that FSV continues to increase with age throughout adulthood. DISCUSSION The FSV mean of our sample contradicts the notion that sub-Saharan Africans possess small sinuses. In a global context, geography (climate and altitude) does not appear to be related to FSV. The absence of sexual dimorphism in our sample is unexpected, as significant dimorphism has been reported for most other population samples. Our results support other indications that the frontal sinus continues to expand throughout adulthood, especially in females, and that it is likely due to bone resorption.
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Affiliation(s)
- Victoria A Greening
- Department of Anthropology, Stony Brook University, Stony Brook, New York, USA
| | - Emily Hernandez
- Department of Anthropology, Stony Brook University, Stony Brook, New York, USA
| | - Carrie S Mongle
- Department of Anthropology, Stony Brook University, Stony Brook, New York, USA
- Turkana Basin Institute, Stony Brook University, Stony Brook, New York, USA
| | - Brendon K Billings
- Human Variation and Identification Research Unit, School of Anatomical Sciences, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Victor Mngomezulu
- Department of Diagnostic Radiology, Charlotte Maxeke Johannesburg Academic Hospital, Johannesburg, South Africa
| | - Ian J Wallace
- Department of Anthropology, University of New Mexico, Albuquerque, New Mexico, USA
| | - Frederick E Grine
- Department of Anthropology, Stony Brook University, Stony Brook, New York, USA
- Department of Anatomical Sciences, School of Medicine, Stony Brook University, Stony Brook, New York, USA
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20
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Proctor DW, Goodall R, Borsky K, Salciccioli JD, Marshall DC, Shalhoub J. Trends in the incidence of rib and sternal fractures: A nationwide study of the global burden of disease database, 1990-2019. Injury 2024; 55:111404. [PMID: 38354687 DOI: 10.1016/j.injury.2024.111404] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/09/2023] [Revised: 01/23/2024] [Accepted: 01/27/2024] [Indexed: 02/16/2024]
Abstract
INTRODUCTION Fractures of the ribs and sternum are associated with significant morbidity and mortality. Characterization of the injury burden across England is necessary to inform and evaluate developments in trauma care and infrastructure, however is yet to be comprehensively undertaken. Therefore, the aim of this study was to describe trends in the incidence of sternal and rib fractures across England between 1990 and 2019. MATERIALS AND METHODS Age-standardised incidence rates (ASIRs) for rib and sternal fractures in males and females were extracted from the 2019 Global Burden of Disease (GBD) study by all causes, falls and road traffic collisions for 9 sub-regions of England. Temporal trends within the study period were analysed using Joinpoint regression analysis. RESULTS The overall ASIRs in England in 2019 were 30.34/100,000 and 46.02/100,000 for females and males, respectively. Between 1990 and 2019, the estimated overall percentage change across England was +0.20 % among females and -7.05 % among males. A statistically significant increase in ASIR was observed in all 9 sub-regions of England among females from 2014-2019 (p<0.001). Among males, a statistically significant increase in ASIR was observed in 7 of the 9 regions from 2014-2019 (p<0.001) and in the remaining 2 regions from 2015-2019 (p<0.001). DISCUSSION Increasing ASIRs of rib and sternal fractures were observed among females and decreasing ASIRs among males, with overall ASIRs higher among males. Developments in trauma infrastructure and associated variations in diagnostic and management strategies over the observation period likely contribute to changes in the national injury burden. The findings are suggestive of the importance of ongoing financial investment in trauma infrastructure and of clear clinical guidelines to manage an increasing national injury burden.
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Affiliation(s)
| | | | - Kim Borsky
- Department of Plastic Surgery, Salisbury Hospital, Salisbury, UK
| | - Justin D Salciccioli
- Imperial College London, London, UK; Department of Medicine, Mount Auburn Hospital, Harvard Medical School, Cambridge, MA, USA
| | | | - Joseph Shalhoub
- Imperial College London, London, UK; Imperial College Healthcare NHS Trust, London, UK
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21
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Gyftopoulos S, Pelzl CE, Da Silva Cardoso M, Xie J, Kwon SC, Chang CY. Bone Density Screening Rates Among Medicare Beneficiaries: An Analysis with a focus on Asian Americans. Skeletal Radiol 2024:10.1007/s00256-024-04643-1. [PMID: 38459983 DOI: 10.1007/s00256-024-04643-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/22/2023] [Revised: 03/01/2024] [Accepted: 03/03/2024] [Indexed: 03/11/2024]
Abstract
PURPOSE To report osteoporosis screening utilization rates among Asian American (AsA) populations in the USA. METHODS We retrospectively assessed the use of dual-energy X-ray absorptiometry (DXA) screening using the Medicare 5% Research Identifiable Files. Using Current Procedural Terminology (CPT) codes indicative of a DXA scan, we identified patients recommended for DXA screening according to the ACR-SPR-SSR Practice Parameters (females ≥ 65 years, males ≥ 70 years). Sociodemographic factors and their association with screening were evaluated using chi-square tests. RESULTS There were 80,439 eligible AsA beneficiaries, and 12,102 (15.1%) received osteoporosis screening. DXA rate for women was approximately four times greater than the rate for men (19.8% vs. 5.0%; p < 0.001). AsA beneficiaries in zip codes with higher mean household income (MHI) were more likely to have DXA than those in lower MHI areas (17.6% vs. 14.3%, p < 0.001). AsA beneficiaries aged < 80 were more likely to receive DXA (15.5%) than those aged ≥ 80 (14.1%, p < 0.001). There were 2,979,801 eligible non-AsA beneficiaries, and 496,957 (16.7%) received osteoporosis screening during the study period. Non-Hispanic white beneficiaries had the highest overall screening rate (17.5%), followed by North American Native (13.0%), Black (11.8%), and Hispanic (11.1%) beneficiaries. Comparing AsA to non-AsA populations, there were significantly lower DXA rates among AsA beneficiaries when controlling for years of Medicare eligibility, patient age, sex, location, and mean income (p < 0.001). CONCLUSION We found lower than expected DXA screening rates for AsA patients. A better understanding of the barriers and facilitators to AsA osteoporosis screening is needed to improve patient care.
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Affiliation(s)
- Soterios Gyftopoulos
- Department of Radiology, NYU Langone Health, New York, NY, USA.
- Department of Orthopedic Surgery, NYU Langone Health, New York, NY, USA.
| | - Casey E Pelzl
- Harvey L. Neiman Health Policy Institute, American College of Radiology, Reston, VA, USA
| | | | - Juliana Xie
- Division of Musculoskeletal Imaging and Intervention, Department of Radiology, Massachusetts General Hospital, Boston, MA, USA
| | - Simona C Kwon
- Department of Population Health, NYU Langone Health, New York, NY, USA
| | - Connie Y Chang
- Division of Musculoskeletal Imaging and Intervention, Department of Radiology, Massachusetts General Hospital, Boston, MA, USA
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22
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Wu C, Wang C, Xiao B, Li S, Sheng Y, Wang Q, Tao J, Zhang Y, Jiang X. Integration analysis of lncRNA and mRNA expression data identifies DOCK4 as a potential biomarker for elderly osteoporosis. BMC Med Genomics 2024; 17:70. [PMID: 38443923 PMCID: PMC10916189 DOI: 10.1186/s12920-024-01837-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2024] [Accepted: 02/26/2024] [Indexed: 03/07/2024] Open
Abstract
BACKGROUND We aimed to identify some potential biomarkers for elderly osteoporosis (OP) by integral analysis of lncRNA and mRNA expression data. METHODS A total of 8 OP cases and 5 healthy participants were included in the study. Fasting peripheral venous blood samples were collected from individuals, and total RNA was extracted. RNA-seq library was prepared and sequenced on the Illumina HiSeq platform. Differential gene expression analysis was performed using "DESeq2" package in R language. Functional enrichment analysis was conducted using the "clusterProfiler" package, and the cis- and trans-regulatory relationships between lncRNA and target mRNA were analyzed by the lncTar software. A protein-protein interaction (PPI) network was constructed using the STRING database, and hub genes were identified through the MCODE plugin in Cytoscape. RESULTS We identified 897 differentially expressed lncRNAs (DELs) and 1366 differentially expressed genes (DEGs) between normal and OP samples. After co-expression network analysis and cis-trans regulatory genes analysis, we identified 69 candidate genes regulated by lncRNAs. Then we further screened 7 genes after PPI analysis. The target gene DOCK4, trans-regulated by two lncRNAs, was found to be significantly upregulated in OP samples. Additionally, 4 miRNAs were identified as potential regulators of DOCK4. The potential diagnostic value of DOCK4 and its two trans-regulatory lncRNAs was supported by ROC analysis, indicating their potential as biomarkers for OP. CONCLUSION DOCK4 is a potential biomarker for elderly osteoporosis diagnostic. It is identified to be regulated by two lncRNAs and four miRNAs.
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Affiliation(s)
- Chengai Wu
- Department of Molecular Orthopaedics, National Center for Orthopaedics, Beijing Research Institute of Traumatology and Orthopaedics, Beijing Jishuitan Hospital, Capital Medical University, Beijing, 100035, China
| | - Chao Wang
- Department of Molecular Orthopaedics, National Center for Orthopaedics, Beijing Research Institute of Traumatology and Orthopaedics, Beijing Jishuitan Hospital, Capital Medical University, Beijing, 100035, China
| | - Bin Xiao
- Department of Spine Surgery, Beijing Jishuitan Hospital, Capital Medical University, Beijing, 100035, China
| | - Shan Li
- Department of Molecular Orthopaedics, National Center for Orthopaedics, Beijing Research Institute of Traumatology and Orthopaedics, Beijing Jishuitan Hospital, Capital Medical University, Beijing, 100035, China
| | - Yueyang Sheng
- Department of Molecular Orthopaedics, National Center for Orthopaedics, Beijing Research Institute of Traumatology and Orthopaedics, Beijing Jishuitan Hospital, Capital Medical University, Beijing, 100035, China
| | - Qianqian Wang
- Department of Orthopaedics, Beijing Jishuitan Hospital, Capital Medical University, No. 31, Xinjiekou East Street, Xicheng District, Beijing, 100035, China
| | - Jianfeng Tao
- Department of Molecular Orthopaedics, National Center for Orthopaedics, Beijing Research Institute of Traumatology and Orthopaedics, Beijing Jishuitan Hospital, Capital Medical University, Beijing, 100035, China
| | - Yanzhuo Zhang
- Department of Molecular Orthopaedics, National Center for Orthopaedics, Beijing Research Institute of Traumatology and Orthopaedics, Beijing Jishuitan Hospital, Capital Medical University, Beijing, 100035, China
| | - Xu Jiang
- Department of Orthopaedics, Beijing Jishuitan Hospital, Capital Medical University, No. 31, Xinjiekou East Street, Xicheng District, Beijing, 100035, China.
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Agarwal AR, Tarawneh O, Cohen JS, Gu A, Moseley KF, DeBritz JN, Golladay GJ, Thakkar SC. The incremental risk of fragility fractures in aging men. Osteoporos Int 2024; 35:495-503. [PMID: 37938405 DOI: 10.1007/s00198-023-06956-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/16/2023] [Accepted: 10/18/2023] [Indexed: 11/09/2023]
Abstract
INTRODUCTION While the United States Preventative Services Task Force recommends osteoporosis screening for women 65 years and older, there is no definitive recommendation for routine osteoporosis screening in men. The purpose of this study was to determine the age at which the odds of fragility fractures (FFx) increase in men to help guide future policy discussions evaluating an optimal screening strategy in this population. METHODS Men older than 49 years were identified in the PearlDiver Patient Records Database. Patients were excluded if they had a prior fragility fracture, if they were at high risk for osteoporosis due to comorbidities, or if they carried a diagnosis of and/or were on treatment for osteoporosis. The prevalence of FFx was trended for each age group. A stratum-specific likelihood ratio (SSLR) analysis was conducted to identify data-driven strata that maximize the incremental FFx risk by age for men. Logistic regression analyses controlling for potential confounders were conducted to test these identified strata. RESULTS The incidence of FFx started to increase after the age of 64 years for men. Further, the identified data-driven age strata associated with a significant and incremental difference in fragility fractures were the following: 50-64, 65-69, 70-72, 73-75, 76-78, 79-80, and 81+. When compared to the youngest age stratum (50-64 years), multivariable regression showed the risk of fragility fracture incrementally increased starting in those aged 70-72 (RR, 1.31; 95% CI. 1.21-1.46; p < 0.001) with the highest risk in those aged 81+ (RR, 5.35; 95% CI, 5.10-5.62; p < 0.001). CONCLUSION In men without a pre-existing history of osteoporosis, the risk of fragility fractures starts to increase after the age of 70. Further work building upon these data may help to identify a specific age at which routine bone health screening in males can help to minimize fractures and their associated morbidity and mortality.
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Affiliation(s)
- A R Agarwal
- Department of Orthopaedic Surgery, George Washington University School of Medicine and, Health Sciences, Washington, DC, USA.
- Department of Orthopaedic Surgery, Johns Hopkins Medicine, Baltimore, MD, USA.
| | - O Tarawneh
- Department of Orthopaedic Surgery, New York Medical College, Valhalla, NY, USA
| | - J S Cohen
- Department of Orthopaedic Surgery, University of Pennsylvania, Philadelpha, PA, USA
| | - A Gu
- Department of Orthopaedic Surgery, George Washington University School of Medicine and, Health Sciences, Washington, DC, USA
| | - K F Moseley
- Department of Orthopaedic Surgery, Johns Hopkins Medicine, Baltimore, MD, USA
| | - J N DeBritz
- Department of Orthopaedic Surgery, George Washington University School of Medicine and, Health Sciences, Washington, DC, USA
| | - G J Golladay
- Department of Orthopaedic Surgery, Virginia Commonwealth University Health Center, Richmond, VA, USA
| | - S C Thakkar
- Department of Orthopaedic Surgery, Johns Hopkins Medicine, Baltimore, MD, USA
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24
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Jarusriwanna A, Malisorn S, Tananoo S, Areewong K, Rasamimongkol S, Laoruengthana A. Efficacy and Safety of Generic Alendronate for Osteoporosis Treatment. Orthop Res Rev 2024; 16:85-91. [PMID: 38410814 PMCID: PMC10895978 DOI: 10.2147/orr.s445202] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2023] [Accepted: 02/08/2024] [Indexed: 02/28/2024] Open
Abstract
Background While osteoporosis increases the risk of fragility fractures, bisphosphonate has been proven to increase bone strength and reduce the risk of vertebral and non-vertebral fractures. In addition to its efficacy, substituting the brand with generic medication is a strategy to optimize healthcare expenditures. This study aimed to evaluate the efficacy of generic alendronate treatment and assess potential adverse events in patients with osteoporosis. Materials and Methods A retrospective review was conducted on 120 patients who met the indications for osteoporosis treatment, received weekly generic alendronate (70 mg) for >1 year, and underwent evaluation through standard axial dual-energy X-ray absorptiometry (DXA). The outcomes of this study were the percent change in bone mineral density (BMD) at the lumbar spine, femoral neck, and total hip after one year of treatment. The major adverse events occurring during medication that led to the discontinuation of drug administration were documented. Results Most patients were female (96.7%) with an average age of 69.0 ± 9.3 years. The percent change in BMD increased at all sites after one year of generic alendronate treatment (lumbar spine: 5.6 ± 13.7, p-value <0.001; femoral neck: 2.3 ± 8.3, p-value = 0.023; total hip: 2.1 ± 6.2, p-value = 0.003), with over 85% of patients experiencing increased or stable BMD. Three patients discontinued the medication due to adverse effects: two had dyspepsia, and one had persistent myalgia. Conclusion Generic alendronate may be considered an effective antiresorptive agent for osteoporosis treatment with a low incidence of adverse effects.
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Affiliation(s)
- Atthakorn Jarusriwanna
- Department of Orthopaedics, Faculty of Medicine, Naresuan University, Phitsanulok, Thailand
| | - Saran Malisorn
- Department of Orthopaedics, Faculty of Medicine, Naresuan University, Phitsanulok, Thailand
| | - Sirikarn Tananoo
- Department of Orthopaedics, Faculty of Medicine, Naresuan University, Phitsanulok, Thailand
| | | | - Supachok Rasamimongkol
- Department of Orthopaedics, Faculty of Medicine, Naresuan University, Phitsanulok, Thailand
| | - Artit Laoruengthana
- Department of Orthopaedics, Faculty of Medicine, Naresuan University, Phitsanulok, Thailand
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25
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Abrams MZ, Bass CR. Female vs. male relative fatality risk in fatal motor vehicle crashes in the US, 1975-2020. PLoS One 2024; 19:e0297211. [PMID: 38346063 PMCID: PMC10861033 DOI: 10.1371/journal.pone.0297211] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Accepted: 12/29/2023] [Indexed: 02/15/2024] Open
Abstract
Motor vehicle accidents are the leading cause of death for young adults 18-29 years old worldwide, resulting in nearly 1 million years of life lost annually in the United States. Despite improvements in vehicle safety technologies, young women are at higher risk of dying in car crashes compared with men in matched scenarios. Vehicle crash testing primarily revolves around test dummies representative of the 50th percentile adult male, potentially resulting in these differences in fatality risk for female occupants compared to males. Vehicle occupants involved in fatal car crashes were matched using seating location, vehicle type, airbag deployment, seatbelt usage, and age. The relative risk for fatality (R) between males and females was calculated using a Double Pair Comparison. Young women (20s-40s) are at approximately 20% higher risk of dying in car crashes compared with men of the same age in matched scenarios. In passenger cars, 25-year-old female occupants in passenger car crashes from 1975-2020 exhibit R = 1.201 (95% CI 1.160-1.250) compared to 25-year-old males, and R-1.117 (95% CI 1.040-1.207) for passenger car crashes from 2010-2020. This trend persists across vehicle type, airbag deployment, seatbelt use, and number of vehicles involved in a crash. Known sex-based differences do not explain this large risk differential, suggesting a need for expanded test methodologies and research strategies to address as-yet unexplored sex differences in crash fatalities. These differences should be further investigated to ensure equitable crash protection.
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Affiliation(s)
- Mitchell Z. Abrams
- Department of Biomedical Engineering, Injury and Orthopedic Biomechanics Laboratory, Duke University, Durham, North Carolina, United States of America
| | - Cameron R. Bass
- Department of Biomedical Engineering, Wayne State University, Detroit, Michigan, United States of America
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26
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Alfaedi SA, Kubbara MF, Alaithan AA, Alhudhaif HM, Al Abdullah AA, Sahool HM, Al Jawad MS, Almatar MA, Alnakhli IR, Altawili MA. Beneath the Surface: Exploring Hidden Threats of Long-Term Corticosteroid Therapy to Bone Density. Cureus 2024; 16:e55109. [PMID: 38558655 PMCID: PMC10979079 DOI: 10.7759/cureus.55109] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/27/2024] [Indexed: 04/04/2024] Open
Abstract
Within the field of medical treatments, corticosteroids are potent substances that efficiently reduce inflammation and immunological responses, making them essential for the management of a wide range of medical ailments. However, continued use of these synthetic drugs presents a serious risk: the onset of osteoporosis brought on by corticosteroids. Determining the complex pathways by which corticosteroids cause a general disturbance in bone metabolism, suppress osteoblast function, increase osteoclast activity, and upset the delicate balance of bone remodelling emphasizes the need for all-encompassing management and prevention approaches. In this review, we aim to expose the complexities of corticosteroid-induced bone loss and urge for personalized, proactive measures to improve long-term therapeutic outcomes.
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Affiliation(s)
| | - Majd F Kubbara
- General Practice, Maternity and Children's Hospital, Dammam, SAU
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27
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El-Setouhy M, Khired Z, Darraj H, Zogel B, Alhazmi MH, Maghrabi RE, Sayegh M, Akkur AA, Bakri N, Alhazmi A, Zaino M. The Relation Between Osteoporosis and Bone Fractures and Health-Related Quality of Life in Post-menopausal Saudi Women in the Jazan Region: A Cross-Sectional Study. Cureus 2024; 16:e54412. [PMID: 38505434 PMCID: PMC10950383 DOI: 10.7759/cureus.54412] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/18/2024] [Indexed: 03/21/2024] Open
Abstract
INTRODUCTION Osteoporosis is a significant health concern, often leading to fragility fractures and severely impacting the quality of life in post-menopausal women. Studies evaluating the effects of osteoporosis and resultant fractures on health-related quality of life (HRQoL) in Saudi women are lacking. This study aimed to assess the relationship between osteoporosis and fracture and physical, psychological, social, and environmental HRQoL domains in post-menopausal Saudi women. METHODS In this cross-sectional study conducted in Jazan, Saudi Arabia, 158 post-menopausal Saudi women completed HRQoL surveys using the validated Arabic WHOQOL-BREF questionnaire. Data on socioeconomics, comorbidities, and fracture history were gathered. Descriptive statistics delineated sample characteristics. Analysis of variance (ANOVA) and post-hoc tests identified differences in HRQoL across socioeconomic and clinical categories. Multivariate regression analyses determined factors independently related to HRQoL. RESULTS Of 158 women surveyed, 39% had a history of osteoporotic fracture. Foot (35%), hand (31%), and vertebral (10%) fractures were the most frequent. Women over 70 had significantly lower physical HRQoL than those aged 45-55 (p<0.001). Unemployed and lower-income women showed poorer HRQoL across domains (p<0.01). Vertebral and hand fractures were negatively related to physical and psychological health (p<0.05). Chronic diseases like hypertension and rheumatoid arthritis reduced HRQoL (p<0.01). In regression analyses, older age, vertebral fracture, physical inactivity, long-term hormone therapy, and unemployment emerged as determinants of poorer HRQoL (p<0.05). CONCLUSION Osteoporosis and resultant fragility fractures, especially in vertebral and hand bones, led to substantial impairments in physical, social, psychological, and environmental HRQoL in Saudi women. Modifiable risk factors like physical inactivity and long-term hormone use also affected HRQoL. Targeted screening and multidomain interventions for disadvantaged women with osteoporosis are warranted to improve functioning and quality of life.
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Affiliation(s)
- Maged El-Setouhy
- Family and Community Medicine, Faculty of Medicine, Jazan University, Jazan, SAU
- Community, Environmental and Occupational Medicine, Faculty of Medicine, Ain Shams University, Cairo, EGY
| | - Zenat Khired
- Surgery, Faculty of Medicine, Jazan University, Jazan, SAU
| | - Hussam Darraj
- Surgery, Faculty of Medicine, Jazan University, Jazan, SAU
| | - Basem Zogel
- Medicine and Surgery, Faculty of Medicine, Jazan University, Jazan, SAU
| | | | - Rawan E Maghrabi
- Family and Community Medicine, Faculty of Medicine, Jazan University, Jazan, SAU
| | - Maram Sayegh
- Family and Community Medicine, Faculty of Medicine, Jazan University, Jazan, SAU
| | - Ahmed A Akkur
- Surgery, Faculty of Medicine, Jazan University, Jazan, SAU
| | - Nawaf Bakri
- Medicine and Surgery, Jazan University, Jazan, SAU
| | - Asma Alhazmi
- Surgery, Faculty of Medicine, Jazan University, Jazan, SAU
| | - Mohammad Zaino
- Physical Therapy, Faculty of Applied Medical Science, Jazan University, Jazan, SAU
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28
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Ahn TR, Yoon YC, Kim HS, Kim K, Lee JH. Correlation of body composition metrics with bone mineral density and computed tomography-based trabecular attenuation. Eur J Radiol 2024; 171:111323. [PMID: 38241852 DOI: 10.1016/j.ejrad.2024.111323] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2023] [Revised: 12/08/2023] [Accepted: 01/12/2024] [Indexed: 01/21/2024]
Abstract
PURPOSE To investigate the relationship of body composition metrics with bone mineral density (BMD) and trabecular attenuation in a cohort of healthy individuals. METHODS We retrospectively analyzed data of consecutively evaluated individuals who underwent dual-energy X-ray absorptiometry (DXA) and abdominopelvic computed tomography (CT) on the same day during routine medical check-ups between January 2021 and December 2021. Trabecular attenuation was measured at L1 level, while body composition metrics, including skeletal muscle index (SMI), skeletal muscle attenuation (SMA), visceral fat index (VFI), and subcutaneous fat index (SFI), were measured at L3 level. The association of body composition metrics with BMD and trabecular attenuation was analyzed using partial correlation analysis. RESULTS A total of 634 patients (median age, 56 years; range 50-62 years; 392 men) were included. In men, the SMI and SMA were positively correlated with BMD and trabecular attenuation, both before (r, 0.157-0.344; p < 0.05) and after (r, 0.103-0.246; p < 0.05) adjusting for age and body mass index. The VFI showed negative correlations with trabecular attenuation in both men (r, -0.170; p = 0.001) and women (r, -0.394; p < 0.001), which remained significant after adjusting for age and body mass index (r, -0.181 to -0.122; p < 0.05). CONCLUSION Low skeletal muscle mass and attenuation were significantly correlated with low BMD and trabecular attenuation in men. Visceral adiposity was associated with reduced BMD and trabecular attenuation in both men and women, demonstrating a stronger correlation with trabecular attenuation.
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Affiliation(s)
- Tae Ran Ahn
- Department of Radiology, Gil Medical Center, Gachon University School of Medicine, Incheon, Republic of Korea
| | - Young Cheol Yoon
- Department of Radiology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Hyun Su Kim
- Department of Radiology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Kyunga Kim
- Biomedical Statistics Center, Research Institute for Future Medicine, Samsung Medical Center, Seoul, Republic of Korea
| | - Ji Hyun Lee
- Department of Radiology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea.
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Hassan AB, Tayem YI, Sadat-Ali M, Almarabheh AJ, Alawadhi A, Butt AJ, Jahrami H, Saleh J, Matar ME, Shaikh M, Hasan SK, Karashi AR. The estimated prevalence of osteoporosis in Bahrain: a multi-centered-based study. BMC Musculoskelet Disord 2024; 25:9. [PMID: 38167308 PMCID: PMC10759480 DOI: 10.1186/s12891-023-07145-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/23/2023] [Accepted: 12/21/2023] [Indexed: 01/05/2024] Open
Abstract
OBJECTIVES the primary aim of this study was to examine the prevalence and risk factors of low bone mineral density in Bahrain. METHODS this was a retrospective study, which targeted a cohort of 4822 Bahraini subjects (mean age 59.36 years: 93% females). Demographic data and results of lumbar and femur DEXA scan for the targeted sample, over the period 2016-2018, were retrieved from four hospitals. RESULTS The prevalence of low BMD was 62.3% (46.4% had osteopenia and 15.9% had osteoporosis). The highest rate of osteopenia was detected at the age group younger than 44 years. However, with increasing age, the rate of osteopenia declined, whereas osteoporosis increased (P < 0.001). Females were found to be at higher risk of developing both osteopenia (45.8%) and osteoporosis (18.1%) compared to males (39% and 12.4%, respectively) (P < 0.001). Postmenopausal women exhibited higher rates of low BMD (42.4% osteopenia, 22.3% osteoporosis) compared to elderly men (30.9% osteopenia, 9% osteoporosis). CONCLUSIONS We reported high prevalence of osteopenia and osteoporosis in Bahrain. Low BMD was more common in females, especially in postmenopausal women. Highest prevalence of osteopenia happened at young age. Therefore, we advocate screening at younger age than previously recommended.
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Affiliation(s)
- Adla Bakri Hassan
- College of Medicine and Medical Sciences, Arabian Gulf University, Manama, Kingdom of Bahrain.
- King Abdullah Medical City, Manama, Kingdom of Bahrain.
| | - Yasin I Tayem
- College of Medicine and Medical Sciences, Arabian Gulf University, Manama, Kingdom of Bahrain
| | - Mir Sadat-Ali
- King Abdullah Medical City, Manama, Kingdom of Bahrain
| | - Amer J Almarabheh
- College of Medicine and Medical Sciences, Arabian Gulf University, Manama, Kingdom of Bahrain
| | | | - Ahsan J Butt
- King Hamad University Hospital, Manama, Kingdom of Bahrain
| | - Haitham Jahrami
- College of Medicine and Medical Sciences, Arabian Gulf University, Manama, Kingdom of Bahrain
- Psychiatric Hospital, Government Hospitals, Manama, Kingdom of Bahrain
| | - Jamal Saleh
- Orthocare, Orthopaedic Centre, Manama, Kingdom of Bahrain
| | - Mai E Matar
- College of Medicine and Medical Sciences, Arabian Gulf University, Manama, Kingdom of Bahrain
- King Abdullah Medical City, Manama, Kingdom of Bahrain
| | - Mansoor Shaikh
- Orthocare, Orthopaedic Centre, Manama, Kingdom of Bahrain
| | - Salman K Hasan
- King Hamad University Hospital, Manama, Kingdom of Bahrain
| | - Ali R Karashi
- College of Medicine and Medical Sciences, Arabian Gulf University, Manama, Kingdom of Bahrain
- Salmaniya Medical Complex, Government Hospitals, Manama, Kingdom of Bahrain
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Maus I, Dreiner M, Zetzsche S, Metzen F, Ross BC, Mählich D, Koch M, Niehoff A, Wirth B. Osteoclast-specific Plastin 3 knockout in mice fail to develop osteoporosis despite dramatic increased osteoclast resorption activity. JBMR Plus 2024; 8:ziad009. [PMID: 38549711 PMCID: PMC10971598 DOI: 10.1093/jbmrpl/ziad009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/17/2023] [Revised: 11/11/2023] [Accepted: 11/26/2023] [Indexed: 05/07/2024] Open
Abstract
PLS3 loss-of-function mutations in humans and mice cause X-linked primary osteoporosis. However, it remains largely unknown how PLS3 mutations cause osteoporosis and which function PLS3 plays in bone homeostasis. A recent study showed that ubiquitous Pls3 KO in mice results in osteoporosis. Mainly osteoclasts were impacted in their function However, it has not been proven if osteoclasts are the major cell type affected and responsible for osteoporosis development in ubiquitous Pls3 KO mice. Here, we generated osteoclast-specific Pls3 KO mice. Additionally, we developed a novel polyclonal PLS3 antibody that showed specific PLS3 loss in immunofluorescence staining of osteoclasts in contrast to previously available antibodies against PLS3, which failed to show PLS3 specificity in mouse cells. Moreover, we demonstrate that osteoclast-specific Pls3 KO causes dramatic increase in resorptive activity of osteoclasts in vitro. Despite these findings, osteoclast-specific Pls3 KO in vivo failed to cause any osteoporotic phenotype in mice as proven by micro-CT and three-point bending test. This demonstrates that the pathomechanism of PLS3-associated osteoporosis is highly complex and cannot be reproduced in a system singularly focused on one cell type. Thus, the loss of PLS3 in alternative bone cell types might contributes to the osteoporosis phenotype in ubiquitous Pls3 KO mice.
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Affiliation(s)
- Ilka Maus
- Institute of Human Genetics, University of Cologne, University Hospital of Cologne, 50931 Cologne, Germany
- Center for Molecular Medicine Cologne, University of Cologne, 50931 Cologne, Germany
| | - Maren Dreiner
- Institute of Biomechanics and Orthopaedics, German Sport University Cologne, 50933 Cologne, Germany
| | - Sebastian Zetzsche
- Institute of Human Genetics, University of Cologne, University Hospital of Cologne, 50931 Cologne, Germany
- Center for Molecular Medicine Cologne, University of Cologne, 50931 Cologne, Germany
| | - Fabian Metzen
- Medical Faculty, Institute for Dental Research and Oral Musculoskeletal Biology, University of Cologne, 50931 Cologne, Germany
- Medical Faculty, Center for Biochemistry, University of Cologne, 50931 Cologne, Germany
| | - Bryony C Ross
- Institute of Human Genetics, University of Cologne, University Hospital of Cologne, 50931 Cologne, Germany
- Center for Molecular Medicine Cologne, University of Cologne, 50931 Cologne, Germany
| | - Daniela Mählich
- Institute of Biomechanics and Orthopaedics, German Sport University Cologne, 50933 Cologne, Germany
| | - Manuel Koch
- Center for Molecular Medicine Cologne, University of Cologne, 50931 Cologne, Germany
- Medical Faculty, Institute for Dental Research and Oral Musculoskeletal Biology, University of Cologne, 50931 Cologne, Germany
- Medical Faculty, Center for Biochemistry, University of Cologne, 50931 Cologne, Germany
| | - Anja Niehoff
- Institute of Biomechanics and Orthopaedics, German Sport University Cologne, 50933 Cologne, Germany
- Faculty of Medicine, Cologne Center for Musculoskeletal Biomechanics (CCMB), University of Cologne, 50931 Cologne, Germany
| | - Brunhilde Wirth
- Institute of Human Genetics, University of Cologne, University Hospital of Cologne, 50931 Cologne, Germany
- Center for Molecular Medicine Cologne, University of Cologne, 50931 Cologne, Germany
- Center for Rare Diseases, University of Cologne, University Hospital of Cologne, 50931 Cologne, Germany
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Wang Y, Wang Z, Dong Y, Zhao K, Zhu Y, Chen W, Zhang Y. Outcomes after ORIF are similar in young and elderly patients with tibial plateau fractures: A minimum 2-year follow-up study. J Orthop Sci 2024; 29:292-298. [PMID: 36596716 DOI: 10.1016/j.jos.2022.12.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/17/2022] [Revised: 12/05/2022] [Accepted: 12/18/2022] [Indexed: 01/02/2023]
Abstract
BACKGROUND This study aimed to compare the outcomes of open reduction internal fixation in young and elderly patients with tibial plateau fractures. METHODS A total of 224 patients with tibial plateau fractures treated with open reduction internal fixation at a level I trauma center from 2014 to 2019 were reviewed. The patients with a minimum follow-up of 2 years were divided into two groups, with those aged 60 years and older divided into the elderly group and those under 60 years divided into the young group. The mean follow-up time was 55 months (range: 24-80), and the primary outcomes were quality of reduction and function. The secondary outcomes included complications, fracture healing time, and conversion to total knee arthroplasty. RESULTS The elderly group had a higher proportion of women than the young group (61.1% vs. 23.9%, p < 0.001). Diabetes was more prevalent in the elderly cohort than in the young cohort (18.9% vs. 9.0%, p = 0.030). The rate of bone grafts was higher in the elderly group (57.8% vs. 41.8%, p = 0.019), but no significant differences were found between the groups regarding fracture characteristics, the operative time or intraoperative blood loss. The reduction quality, knee function, postoperative complications, healing time, and total knee arthroplasty conversion rate were not significantly different (p > 0.05) between the groups. CONCLUSIONS Open reduction internal fixation remains a satisfactory technique to treat tibial plateau fractures in the elderly. Although the rate of bone grafts is higher in elderly patients, they had comparable outcomes compared with their younger counterparts.
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Affiliation(s)
- Yuchuan Wang
- Department of Orthopaedic Surgery, the 3rd Hospital of Hebei Medical University, Shijiazhuang 050051, Hebei, PR China; Orthopaedic Institution of Hebei Province, Shijiazhuang 050051, Hebei, PR China; Key Laboratory of Biomechanics of Hebei Province, Shijiazhuang, 050051, Hebei, PR China; NHC Key Laboratory of Intelligent Orthopeadic Equipment, Shijiazhuang 050051, Hebei, PR China.
| | - Zhongzheng Wang
- Department of Orthopaedic Surgery, the 3rd Hospital of Hebei Medical University, Shijiazhuang 050051, Hebei, PR China; Orthopaedic Institution of Hebei Province, Shijiazhuang 050051, Hebei, PR China; Key Laboratory of Biomechanics of Hebei Province, Shijiazhuang, 050051, Hebei, PR China; NHC Key Laboratory of Intelligent Orthopeadic Equipment, Shijiazhuang 050051, Hebei, PR China.
| | - Yufei Dong
- Department of Orthopaedic Surgery, the 1st Hospital of Hebei Medical University, Shijiazhuang 050051, Hebei, PR China.
| | - Kuo Zhao
- Department of Orthopaedic Surgery, the 3rd Hospital of Hebei Medical University, Shijiazhuang 050051, Hebei, PR China; Orthopaedic Institution of Hebei Province, Shijiazhuang 050051, Hebei, PR China; Key Laboratory of Biomechanics of Hebei Province, Shijiazhuang, 050051, Hebei, PR China; NHC Key Laboratory of Intelligent Orthopeadic Equipment, Shijiazhuang 050051, Hebei, PR China.
| | - Yanbin Zhu
- Department of Orthopaedic Surgery, the 3rd Hospital of Hebei Medical University, Shijiazhuang 050051, Hebei, PR China; Orthopaedic Institution of Hebei Province, Shijiazhuang 050051, Hebei, PR China; Key Laboratory of Biomechanics of Hebei Province, Shijiazhuang, 050051, Hebei, PR China; NHC Key Laboratory of Intelligent Orthopeadic Equipment, Shijiazhuang 050051, Hebei, PR China.
| | - Wei Chen
- Department of Orthopaedic Surgery, the 3rd Hospital of Hebei Medical University, Shijiazhuang 050051, Hebei, PR China; Orthopaedic Institution of Hebei Province, Shijiazhuang 050051, Hebei, PR China; Key Laboratory of Biomechanics of Hebei Province, Shijiazhuang, 050051, Hebei, PR China; NHC Key Laboratory of Intelligent Orthopeadic Equipment, Shijiazhuang 050051, Hebei, PR China.
| | - Yingze Zhang
- Department of Orthopaedic Surgery, the 3rd Hospital of Hebei Medical University, Shijiazhuang 050051, Hebei, PR China; Orthopaedic Institution of Hebei Province, Shijiazhuang 050051, Hebei, PR China; Key Laboratory of Biomechanics of Hebei Province, Shijiazhuang, 050051, Hebei, PR China; NHC Key Laboratory of Intelligent Orthopeadic Equipment, Shijiazhuang 050051, Hebei, PR China; Chinese Academy of Engineering, Beijing 100088, PR China.
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Kong J, Tian C, Zhu L. Effect of different types of Tai Chi exercise programs on the rate of change in bone mineral density in middle-aged adults at risk of osteoporosis: a randomized controlled trial. J Orthop Surg Res 2023; 18:949. [PMID: 38072989 PMCID: PMC10712169 DOI: 10.1186/s13018-023-04324-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/01/2023] [Accepted: 10/26/2023] [Indexed: 12/18/2023] Open
Abstract
OBJECTIVE To evaluate three Tai Chi (TC) exercise programs as intervention measures to compare their effects on improving rate of change in bone mineral density (BMD) in elderly individuals with osteoporosis (OP) and to propose the optimal exercise duration. METHODS A randomized controlled trial (RCT) was conducted to identify study participants based on inclusion and exclusion criteria. Due to subject attrition, the number of participants analyzed decreased from 60 to 49. These participants were divided into four groups: 24-style TC Chuan group (24TCCG) (n = 13, 7 males/6 females), TC Kung Fu Fan group (TCKFFG) (n = 12, 5 males/7 females), TC Softball group (TCSBG) (n = 11, 6 males/5 females), and a control group (CG) (n = 13, 6 males/7 females). Except for the control group, each group received different TC exercise programs four times a week for 60 min per session, lasting for 16 weeks. BMD was measured using dual-energy X-ray absorptiometry (DXA) at the L2-L4 lumbar vertebrae, Ward's triangle, femoral neck, and greater trochanter. The rate of change of BMD was calculated using the formula. RESULTS Compared with CG, all three TC groups showed significant improvements in BMD changes (P < 0.05), but their effects on the improvement of femoral neck and greater tuberosity BMD change rates were similar (P > 0.05). In addition, compared to the other exercise regimens, 24TCCG demonstrated more significant improvements in BMD at the L2-L4 lumbar vertebrae region and exhibited a more pronounced improvement in Ward's triangle BMD after only 8 weeks (P < 0.05). Short-term (≤ 4 weeks) TCKFFG was more effective than TCSBG in enhancing femoral neck BMD (P < 0.05). However, statistical significance was not found (P > 0.05) in all other cases. CONCLUSION These three TC exercise programs have similar positive effects on the BMD of the femoral neck and greater trochanter. However, compared with other exercise schemes, 24TCC showed a more significant improvement in BMD of the L2-L4 lumbar vertebrae region after just 8 weeks, as well as a more pronounced improvement in BMD of Ward's triangle. In terms of improving femoral neck BMD, TCKFF was found to be more effective than TCSB in less than 4 weeks. This study provides evidence for the effectiveness of TC exercise in improving BMD and preventing OP in the middle-aged and elderly high-risk population.
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Affiliation(s)
- Jianda Kong
- College of Sports Science, Qufu Normal University, Qufu, China
| | - Chunlan Tian
- College of Sports Science, Qufu Normal University, Qufu, China
| | - Lei Zhu
- College of Sports Science, Qufu Normal University, Qufu, China.
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Zeidan RS, McElroy T, Rathor L, Martenson MS, Lin Y, Mankowski RT. Sex differences in frailty among older adults. Exp Gerontol 2023; 184:112333. [PMID: 37993077 DOI: 10.1016/j.exger.2023.112333] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Revised: 10/24/2023] [Accepted: 11/14/2023] [Indexed: 11/24/2023]
Abstract
By definition, aging is a natural, gradual and continuous process. On the other hand, frailty reflects the increase in vulnerability to stressors and shortens the time without disease (health span) while longevity refers to the length of life (lifespan). The average life expectancy has significantly increased during the last few decades. A longer lifespan has been accompanied by an increase in frailty and decreased independence in older adults, with major differences existing between men and women. For example, women tend to live longer than men but also experience higher rates of frailty and disability. Sex differences prevent optimization of lifestyle interventions and therapies to effectively prevent frailty. Sex differences in frailty and aging are rooted in a complex interplay between uncontrollable (genetic, epigenetic, physiological), and controllable factors (psychosocial and lifestyle factors). Thus, understanding the underlying causes of sex differences in frailty and aging is essential for developing personalized interventions to promote healthy aging and improve quality of life in older men and women. In this review, we have discussed the key contributors and knowledge gaps related to sex differences in aging and frailty.
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Affiliation(s)
- Rola S Zeidan
- Department of Physiology and Aging, College of Medicine, University of Florida, Gainesville, FL, United States of America; Department of Health Outcomes and Biomedical Informatics, College of Medicine, University of Florida, Gainesville, FL, United States of America.
| | - Taylor McElroy
- Department of Physiology and Aging, College of Medicine, University of Florida, Gainesville, FL, United States of America; Department of Health Outcomes and Biomedical Informatics, College of Medicine, University of Florida, Gainesville, FL, United States of America.
| | - Laxmi Rathor
- Department of Physiology and Aging, College of Medicine, University of Florida, Gainesville, FL, United States of America.
| | - Matthew S Martenson
- Department of Physiology and Aging, College of Medicine, University of Florida, Gainesville, FL, United States of America.
| | - Yi Lin
- Department of Physiology and Aging, College of Medicine, University of Florida, Gainesville, FL, United States of America.
| | - Robert T Mankowski
- Department of Physiology and Aging, College of Medicine, University of Florida, Gainesville, FL, United States of America.
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Mateo GD, Mazón-Esteve JP, Pineda-Villacorta CR, Blaya-Tarraga JA, Diaz-Fernandez JM. Frequency of surgical bone augmentation methods complementary to dental implant placement: A study evaluated with cone beam computed tomography. J Clin Exp Dent 2023; 15:e1029-e1034. [PMID: 38186917 PMCID: PMC10767736 DOI: 10.4317/jced.61148] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2022] [Accepted: 11/14/2023] [Indexed: 01/09/2024] Open
Abstract
Background The success of dental implants largely depends on the quantity and quality of available bone. Occasionally, it is necessary to perform additional surgical techniques alongside implant placement to increase the available bone volume and ensure the success and survival of treatments. The objective of this study was to evaluate, through cone beam computed tomography, the need for supplementary bone augmentation methods in implant placement. Additionally, the study aimed to assess the frequency of such techniques based on gender, anatomical sectors, and types of bone augmentation procedures. Material and Methods The analysis included 106 cone beam computed tomography images obtained from 77 patients over the age of 18 who sought oral rehabilitation with implants at the University Clinic of the Master's Program in Oral Implantology at the European University of Valencia. Results A total of 201 edentulous sextants were analyzed. It was observed that 63.68% of the sextants required a bone augmentation technique, and there was a statistically significant difference (p=0.039) regarding the need for supplementary techniques in women. The need for bone augmentation by sectors was most prevalent the horizontal type (48.11%) and in the mandible (29.41%). About crestal and lateral approaches for sinus elevation, there was a higher need for the lateral technique (49.38%), and a statistically significant difference was evident (p=0.015). Conclusions A high frequency of bone augmentation need for implant placement was demonstrated. It was shown that some form of supplementary surgical method was required in implant placement (63.68%). The highest need for bone augmentation was observed in the posterior maxillary sector, primarily in the vertical type (29.27%), accompanied by lateral window sinus elevation technique (49.38%). Key words:Bone graft, Dental implant, Guided bone regeneration, Sinus floor augmentation, Cone beam computed tomography.
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Affiliation(s)
- Gutierrez-Draxl Mateo
- Universidad Europea de Valencia. Faculty of Health Sciences. Department of Dentistry
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Balziano S, Baran I, Prat D. Hindfoot nailing without joint preparation for ankle fractures in extremely elderly patients: Comparison of clinical and patient-reported outcomes with standard ORIF. Foot Ankle Surg 2023; 29:588-592. [PMID: 37468359 DOI: 10.1016/j.fas.2023.07.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Revised: 06/25/2023] [Accepted: 07/02/2023] [Indexed: 07/21/2023]
Abstract
INTRODUCTION Tibiotalocalcaneal (TTC) nailing without joint preparation has been indicated as an alternative to open reduction and internal fixation (ORIF) in the treatment of unstable fragility ankle fractures. We hypothesized that primary hindfoot nailing without joint preparation, and immediate weight bearing can provide a safe and effective treatment for unstable fragility fractures of the ankle compared to ORIF. METHODS A retrospectively single-center cohort was reviewed for all surgically treated ankle fractures in patients aged 75 years and older between 2016 and 2021. The cases were grouped by the surgical technique: ORIF or TTC nailing. Diagnosis and treatment were validated by a review of the radiographs and the patients' charts. Primary outcomes included complication rates and revision rates. The PROMs questionnaires included the Foot and Ankle-Ability Measure (FAAM-ADL) and the Olerud-Molander Ankle Score (OMAS). RESULTS Forty-six cases met the inclusion criteria during the study period. Eighteen in the TTC group and 28 in the ORIF group. The average follow-up was 46.4 months (Median 49.5, SD ± 25.3). The mean age of the TTC group was significantly higher (88.6 versus 81.8, p < 0.001). The mean surgery duration and length of stay were similar. The complication rates were 50.0 % in the ORIF group (28.6 % major) versus 22.2 % in the TTC group (5.6 % major), (p = 0.060). The revision rates were 28.6 % and 11.1 % in the ORIF and TTC groups respectively (p = 0.161). The FAAM-ADL was higher in the ORIF group (62.6 % versus 32.4 %, p = 0.020), as well as the OMAS (60.0 versus 32.8, p = 0.029). CONCLUSION TTC nailing without joint preparation for unstable fragility fractures of the ankle in the extremely elderly provided a better complication profile compared to traditional ORIF. However, PROMs were inferior.
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Affiliation(s)
- Snir Balziano
- Department of Orthopaedic Surgery, Chaim Sheba Medical Center, Tel-Aviv University, Tel-Hashomer, Israel, Affiliated with the Faculty of Medicine of Tel-Aviv University, Ramat-Aviv, Tel-Aviv, Israel
| | - Isaac Baran
- Department of Orthopaedic Surgery, Chaim Sheba Medical Center, Tel-Aviv University, Tel-Hashomer, Israel, Affiliated with the Faculty of Medicine of Tel-Aviv University, Ramat-Aviv, Tel-Aviv, Israel
| | - Dan Prat
- Department of Orthopaedic Surgery, Chaim Sheba Medical Center, Tel-Aviv University, Tel-Hashomer, Israel, Affiliated with the Faculty of Medicine of Tel-Aviv University, Ramat-Aviv, Tel-Aviv, Israel.
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Alarkawi D, Tran T, Chen W, March LM, Blyth FM, Blank RD, Bliuc D, Center JR. Denosumab and Mortality in a Real-World Setting: A Comparative Study. J Bone Miner Res 2023; 38:1757-1770. [PMID: 37915252 DOI: 10.1002/jbmr.4930] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/18/2023] [Revised: 10/13/2023] [Accepted: 10/21/2023] [Indexed: 11/03/2023]
Abstract
Denosumab (Dmab) is increasingly prescribed worldwide. Unlike bisphosphonates (BPs), its effect on mortality has yet to be well explored. This study examined the association between Dmab and all-cause mortality compared with no treatment in subjects with a fracture and BPs in subjects without a fracture. The study population was from the Sax Institute's 45 and Up Study (n = 267,357), a prospective population-based cohort with questionnaire data linked to hospital admissions (Admitted Patients Data Collection [APDC] data were linked by the Centre for Health Record Linkage), medication records (Pharmaceutical Benefits Scheme [PBS] provided by Services Australia), and stored securely (secure data access was provided through the Sax Institute's Secure Unified Research Environment [SURE]). The new-user cohort design with propensity-score (PS) matching was implemented. In the fracture cohort, Dmab and oral BP users were matched 1:2 to no treatment (Dmab: 617 women, 154 men; oral BPs: 615 women, 266 men). In the no-fracture cohort, Dmab users were matched 1:1 with oral BPs and zoledronic acid (Zol) users (Dmab:oral BPs: 479 men, 1534 women; Dmab:Zol: 280 men, 625 women). Mortality risk was measured using sex-specific pairwise multivariable Cox models. In the fracture cohort, compared with no treatment, Dmab was associated with 48% lower mortality in women (hazard ratio [HR] = 0.52, 95% confidence interval [CI] 0.36-0.72) but not in men. Oral BPs were associated with 44% lower mortality in both sexes (women HR = 0.56, 95% CI 0.42-0.77; men HR = 0.56, 95% CI 0.40-0.78). In the no-fracture cohort, compared with BPs, Dmab was associated with 1.5- to 2.5-fold higher mortality than oral BPs (women HR = 1.49, 95% CI 1.13-1.98; men HR = 2.74; 95% CI 1.82-4.11) but similar mortality to Zol. Dmab in women and oral BPs were associated with lower post-fracture mortality than no treatment. However, Dmab users had generally higher mortality than oral BP users in those without fractures. © 2023 American Society for Bone and Mineral Research (ASBMR).
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Affiliation(s)
- Dunia Alarkawi
- Skeletal Diseases Program, Garvan Institute of Medical Research, University of New South Wales, Sydney, Australia
| | - Thach Tran
- Skeletal Diseases Program, Garvan Institute of Medical Research, University of New South Wales, Sydney, Australia
| | - Weiwen Chen
- Skeletal Diseases Program, Garvan Institute of Medical Research, University of New South Wales, Sydney, Australia
- Clinical School, Faculty of Medicine, St Vincent's Hospital, University of New South Wales, Sydney, Australia
| | - Lyn M March
- Institute of Bone and Joint Research, Kolling Institute, Sydney, Australia
- Clinical School, Royal North Shore Hospital, St Leonards, Australia
| | - Fiona M Blyth
- Clinical School, Concord Repatriation General Hospital, Sydney, Australia
| | - Robert D Blank
- Skeletal Diseases Program, Garvan Institute of Medical Research, University of New South Wales, Sydney, Australia
| | - Dana Bliuc
- Skeletal Diseases Program, Garvan Institute of Medical Research, University of New South Wales, Sydney, Australia
- School of Population Health, Faculty of Medicine and Health, University of New South Wales Sydney, Sydney, Australia
| | - Jacqueline R Center
- Skeletal Diseases Program, Garvan Institute of Medical Research, University of New South Wales, Sydney, Australia
- Clinical School, Faculty of Medicine, St Vincent's Hospital, University of New South Wales, Sydney, Australia
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Vaishya R, Iyengar KP, Jain VK, Vaish A. Demystifying the Risk Factors and Preventive Measures for Osteoporosis. Indian J Orthop 2023; 57:94-104. [PMID: 38107819 PMCID: PMC10721752 DOI: 10.1007/s43465-023-00998-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/23/2023] [Accepted: 09/03/2023] [Indexed: 12/19/2023]
Abstract
Background Osteoporosis is a major health problem, globally. It is characterized by structural bone weakness leading to an increased risk of fragility fractures. These fractures commonly affect the spine, hip and wrist bones. Consequently, Osteoporosis related proximal femur and vertebral fractures represent a substantial, growing social and economic burden on healthcare systems worldwide. Indentification of the risk factors, clinical risk assessment, utilization of risk assessment tools and appropriate management that play a crucial role in reducing the burden of Osteoporosis by tackling modifiable risk factors. Methods This chapter explores various risk factors that are associated with Osteoporosis and provides an overview of various clinical and diagnostic risk assessment tools with a particular emphasis on evidence-based strategies for their prevention. Conclusion The role of emerging technologies such as Artificial Intelligence (AI) and perspectives such as newer diagnostic modalities, monitoring and surveillance approaches in prevention of risk factors in the pathogenesis of Osteoporosis is highlighted.
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Affiliation(s)
- Raju Vaishya
- Department of Orthopaedics, Indraprastha Apollo Hospitals, Sarita Vihar, New Delhi, 110076 India
| | | | - Vijay Kumar Jain
- Department of Orthopaedic Surgery, Atal Bihari Vajpayee Institute of Medical Sciences, Dr. Ram Manohar Lohia Hospital, New Delhi, 110001 India
| | - Abhishek Vaish
- Department of Orthopaedics, Indraprastha Apollo Hospitals, Sarita Vihar, New Delhi, 110076 India
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Walczak A, Krenz-Niedbała M, Łukasik S. Insight into age-related changes of the human facial skeleton based on medieval European osteological collection. Sci Rep 2023; 13:20564. [PMID: 37996537 PMCID: PMC10667279 DOI: 10.1038/s41598-023-47776-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2023] [Accepted: 11/18/2023] [Indexed: 11/25/2023] Open
Abstract
Aging changes in the facial skeleton are concentrated mostly in orbits, maxilla and mandible. The aim of this study was to analyze metric traits of the adult viscerocranium in a medieval sample from Cedynia (Poland, Central Europe) and confront the results with literature data for modern populations. It was assumed that diet-related greater biomechanical forces generated during mastication in medieval versus modern times led to slower rate of bone resorption with age. 3D models of the facial skeleton are created for 230 individuals, categorized into young, middle and old adults, and a subgroup of edentulous middle adults is distinguished. Orbits, piriform aperture, maxilla and mandible are measured using Geomagic Studio 12 and analyzed among age categories as well as dentate and edentulous subgroups. The values of the orbital and piriform aperture measurements tend to increase with age and reached statistical significance in males (right orbit height, left orbit width, piriform aperture surface area). In females, maxillary height significantly decrease at right first premolar and first molar, together with height of the right mandibular ramus. In edentulous individuals of both sexes the orbits are wider, and maxillary and mandibular heights are lower than in dentate individuals. This study reveals similar character and direction of the aging process of the facial skeleton in medieval and modern adults, however slower rate of resorptive changes is found in the former sample, which suggests, that diet-related biomechanical forces can influence intensification of the aging processes in the facial skeleton.
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Affiliation(s)
- Anna Walczak
- Institute of Human Biology and Evolution, Faculty of Biology, Adam Mickiewicz University in Poznań, Uniwersytetu Poznańskiego 6, 61-614, Poznan, Poland.
| | - Marta Krenz-Niedbała
- Institute of Human Biology and Evolution, Faculty of Biology, Adam Mickiewicz University in Poznań, Uniwersytetu Poznańskiego 6, 61-614, Poznan, Poland
| | - Sylwia Łukasik
- Institute of Human Biology and Evolution, Faculty of Biology, Adam Mickiewicz University in Poznań, Uniwersytetu Poznańskiego 6, 61-614, Poznan, Poland
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Kim DJ, Kang JH, Kim JW, Cheon MJ, Kim SB, Lee YK, Lee BC. Evaluation of optimal methods and ancestries for calculating polygenic risk scores in East Asian population. Sci Rep 2023; 13:19195. [PMID: 37932343 PMCID: PMC10628155 DOI: 10.1038/s41598-023-45859-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2023] [Accepted: 10/25/2023] [Indexed: 11/08/2023] Open
Abstract
Polygenic risk scores (PRSs) have been studied for predicting human diseases, and various methods for PRS calculation have been developed. Most PRS studies to date have focused on European ancestry, and the performance of PRS has not been sufficiently assessed in East Asia. Herein, we evaluated the predictive performance of PRSs for East Asian populations under various conditions. Simulation studies using data from the Korean cohort, Health Examinees (HEXA), demonstrated that SBayesRC and PRS-CS outperformed other PRS methods (lassosum, LDpred-funct, and PRSice) in high fixed heritability (0.3 and 0.7). In addition, we generated PRSs using real-world data from HEXA for ten diseases: asthma, breast cancer, cataract, coronary artery disease, gastric cancer, glaucoma, hyperthyroidism, hypothyroidism, osteoporosis, and type 2 diabetes (T2D). We utilized the five previous PRS methods and genome-wide association study (GWAS) data from two biobank-scale datasets [European (UK Biobank) and East Asian (BioBank Japan) ancestry]. Additionally, we employed PRS-CSx, a PRS method that combines GWAS data from both ancestries, to generate a total of 110 PRS for ten diseases. Similar to the simulation results, SBayesRC showed better predictive performance for disease risk than the other methods. Furthermore, the East Asian GWAS data outperformed those from European ancestry for breast cancer, cataract, gastric cancer, and T2D, but neither of the two GWAS ancestries showed a significant advantage on PRS performance for the remaining six diseases. Based on simulation data and real data studies, it is expected that SBayesRC will offer superior performance for East Asian populations, and PRS generated using GWAS from non-East Asian may also yield good results.
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Tomiyama Y, Mochizuki T, Koga H, Omori G, Koga Y, Tanifuji O, Nishino K, Endo K, Endo N, Kawashima H. The Matsudai Knee Osteoarthritis Survey showed the longitudinal changes of knee phenotypes in alignment and structure during 23-28 years. Knee Surg Sports Traumatol Arthrosc 2023; 31:5034-5047. [PMID: 37682319 DOI: 10.1007/s00167-023-07554-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/19/2023] [Accepted: 08/24/2023] [Indexed: 09/09/2023]
Abstract
PURPOSE The longitudinal changes in alignment and structure, including the joint line and cortical bone thickness (CBT) of the femur and tibia, and knee phenotype in patients with knee osteoarthritis (OA) remain unknown. The aim of this retrospective study was to clarify the longitudinal changes in matched healthy subjects. METHODS The follow-up Matsudai Knee Osteoarthritis Survey was administered between 23 and 28 years. This study included 285 healthy knees from 235 females with an average age of 53 ± 6 years at baseline. The non-OA individuals, with an average age of 79 ± 4 years, were divided into three groups at baseline according to their follow-up radiographic results [the non-OA (n = 52), early OA (n = 131), and advanced OA groups (n = 102)]. Changes in alignment, joint line, CBT, and knee phenotype were assessed at baseline and at follow-up using standing anteroposterior radiographs. RESULTS This study showed significant varus changes in the alignment (p < 0.001) and tibial and femoral joint line parameters (p < 0.05) in the OA group. Decreased CBT and increased mediolateral CBT ratios were observed in all groups (p < 0.001). The knee phenotypes in the OA groups were changed to varus angles, especially in the alignment and tibial joint line. CONCLUSIONS The longitudinal changes of knee phenotypes in alignment and structure (CBT and joint line) from baseline to follow-up were shown in the OA groups. In addition, alignment and tibial structural factors at baseline are useful in predicting the incidence of knee OA in daily practice. LEVELS OF EVIDENCE III.
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Affiliation(s)
- Yasuyuki Tomiyama
- Division of Orthopedic Surgery, Department of Regenerative and Transplant Medicine, Niigata University Graduate School of Medical and Dental Sciences, 1-757 Asahimachi-Dori Chuo-Ku, Niigata, 951-8510, Japan
- Department of Orthopedic Surgery, Niigata Rehabilitation Hospital, Niigata, Japan
| | - Tomoharu Mochizuki
- Division of Orthopedic Surgery, Department of Regenerative and Transplant Medicine, Niigata University Graduate School of Medical and Dental Sciences, 1-757 Asahimachi-Dori Chuo-Ku, Niigata, 951-8510, Japan.
| | - Hiroshi Koga
- Division of Musculoskeletal Science for Frailty, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| | - Go Omori
- Department of Health and Sports, Niigata University of Health and Welfare, Niigata, Japan
| | | | - Osamu Tanifuji
- Division of Orthopedic Surgery, Department of Regenerative and Transplant Medicine, Niigata University Graduate School of Medical and Dental Sciences, 1-757 Asahimachi-Dori Chuo-Ku, Niigata, 951-8510, Japan
| | | | - Kazuo Endo
- Department of Health & Nutrition, Niigata University of Health and Welfare, Niigata, Japan
| | - Naoto Endo
- Division of Orthopedic Surgery, Department of Regenerative and Transplant Medicine, Niigata University Graduate School of Medical and Dental Sciences, 1-757 Asahimachi-Dori Chuo-Ku, Niigata, 951-8510, Japan
- Deputy Hospital Director, orthopedic department, Tsubame Rosai Hospital, Niigata, Japan
| | - Hiroyuki Kawashima
- Division of Orthopedic Surgery, Department of Regenerative and Transplant Medicine, Niigata University Graduate School of Medical and Dental Sciences, 1-757 Asahimachi-Dori Chuo-Ku, Niigata, 951-8510, Japan
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Chen H, Avgerinou C. Association of Alternative Dietary Patterns with Osteoporosis and Fracture Risk in Older People: A Scoping Review. Nutrients 2023; 15:4255. [PMID: 37836538 PMCID: PMC10574803 DOI: 10.3390/nu15194255] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2023] [Revised: 09/29/2023] [Accepted: 10/01/2023] [Indexed: 10/15/2023] Open
Abstract
PURPOSE Although the Mediterranean diet has been associated with a lower risk of hip fracture, the effect of other dietary patterns on bone density and risk of fracture is unknown. This scoping review aims to investigate the association between adherence to alternative dietary patterns (other than the traditional Mediterranean diet) and osteoporosis or osteoporotic fracture risk in older people. METHODS A systematic search was carried out on three electronic databases (Medline, EMBASE, and Scopus) to identify original papers studying the association between alternative dietary patterns (e.g., Baltic Sea Diet (BSD), modified/alternative Mediterranean diet in non-Mediterranean populations, Dietary Approaches to Stop Hypertension (DASH)) assessed using 'prior' methods (validated scores) and the risk of osteoporotic fracture or Bone Mineral Density (BMD) in people aged ≥50 (or reported average age of participants ≥ 60). Results from the included studies were presented in a narrative way. RESULTS Six observational (four prospective cohort and two cross-sectional) studies were included. There was no significant association between BMD and BSD or DASH scores. Higher adherence to DASH was associated with a lower risk of lumbar spine osteoporosis in women in one study, although it was not associated with the risk of hip fracture in another study with men and women. Higher adherence to aMED (alternative Mediterranean diet) was associated with a lower risk of hip fracture in one study, whereas higher adherence to mMED (modified Mediterranean diet) was associated with a lower risk of hip fracture in one study and had no significant result in another study. However, diet scores were heterogeneous across cohort studies. CONCLUSIONS There is some evidence that a modified and alternative Mediterranean diet may reduce the risk of hip fracture, and DASH may improve lumbar spine BMD. Larger cohort studies are needed to validate these findings.
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Affiliation(s)
- Huiyu Chen
- Division of Medicine, University College London, London WC1E 6BT, UK;
| | - Christina Avgerinou
- Department of Primary Care and Population Health, University College London, London NW3 2PF, UK
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Messner M, Jacob R, Hagewood J, Broadfoot J, Chandler K, Medawar N, Prahad S, Naranje S. Bone remodeling and cortical thinning distal to the femoral stem: a retrospective review. Arch Orthop Trauma Surg 2023; 143:6461-6467. [PMID: 37055631 DOI: 10.1007/s00402-023-04860-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/26/2023] [Accepted: 03/25/2023] [Indexed: 04/15/2023]
Abstract
INTRODUCTION There is a paucity of information on the bone remodeling that occurs distal to the femoral stem following total hip arthroplasty as most previous studies have focused on proximal changes. In this study, we report the cortical thinning that occur distal to the femoral stem after primary total hip arthroplasty. METHODS A retrospective review was performed at one institution over a 5-year period. 156 primary total hip arthroplasty procedures were included. The Cortical Thickness Index (CTI) was measured on both operative and non-operative hips at 1 cm, 3 cm and 5 cm below the prosthetic stem tip on anteroposterior radiographic images pre-operatively as well as at 6 months, 12 months and 24 months post-operatively. The difference in average CTI was measured using paired t-tests. RESULTS There were statistically significant decreases in CTI distal to the femoral stem at 12 months and 24 months (-1.3% and -2.8%, respectively). Greater losses were seen in female patients, patients older than 75, and patients with BMI less than 35 at 6 months postoperative. There were no differences in CTI at any time point on the non-operative side. CONCLUSION The current study demonstrates that patients undergo bone loss as measured by CTI distal to the stem in the first 2 years following total hip arthroplasty. Comparison to the contralateral non-operative side confirms that this change is greater than expected for the natural aging process. A greater understanding of these changes will help optimize post-operative management and direct future innovations in implant design.
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Affiliation(s)
- Mitchell Messner
- Departmentof Orthopaedic Surgery, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Roshan Jacob
- Departmentof Orthopaedic Surgery, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Jacob Hagewood
- Departmentof Orthopaedic Surgery, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Jackson Broadfoot
- Departmentof Orthopaedic Surgery, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Kelly Chandler
- Departmentof Orthopaedic Surgery, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Nick Medawar
- Departmentof Orthopaedic Surgery, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Sri Prahad
- Departmentof Orthopaedic Surgery, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Sameer Naranje
- Departmentof Orthopaedic Surgery, University of Alabama at Birmingham, Birmingham, AL, USA.
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Zhang J, Xu Z, Fu Y, Chen L. Prediction of the Risk of Bone Mineral Density Decrease in Type 2 Diabetes Mellitus Patients Based on Traditional Multivariate Logistic Regression and Machine Learning: A Preliminary Study. Diabetes Metab Syndr Obes 2023; 16:2885-2898. [PMID: 37744700 PMCID: PMC10517691 DOI: 10.2147/dmso.s422515] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/13/2023] [Accepted: 09/05/2023] [Indexed: 09/26/2023] Open
Abstract
Purpose There remains a lack of a machine learning (ML) model incorporating body composition to assess the risk of bone mineral density (BMD) decreases in type 2 diabetes mellitus (T2DM) patients. We aimed to use ML algorithms and the traditional multivariate logistic regression to establish prediction models for BMD decreases in T2DM patients over 50 years of age, and compare the performance of the two methods. Patients and Methods This cross-sectional study was conducted among 450 patients with T2DM from 1 August 2016 to 31 December 2022. The participants were divided into a normal BMD group and a decreased BMD group. Traditional multivariate logistic regression and six ML algorithms were selected to construct male and female models. Two nomograms were constructed to evaluate the risk of BMD decreases in the male and female T2DM patients, respectively. The ML models with the highest area under the curve (AUC) were compared with the traditional multivariate logistic regression models in terms of discriminant ability and clinical applicability. Results The optimal ML model was the extreme gradient boost (XGBoost) model. The AUCs of the traditional multivariate logistic regression and the XGBoost models were 0.722 and 0.800 in the male testing dataset, respectively, and 0.876 and 0.880 in the female testing dataset, respectively. The decision curve analysis results suggested that using the XGBoost models to predict the risk of BMD decreases obtained more net benefits compared with the traditional models in both sexes. Conclusion We preliminarily proved that the XGBoost models outperformed most other ML models in both sexes and achieved higher accuracy than traditional analyses. Due to the limited sample size in the study, it is necessary to validate our findings in larger prospective cohort studies.
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Affiliation(s)
- Junli Zhang
- Department of Endocrinology and Metabolism, The Third Affiliated Hospital of Soochow University, Changzhou, People’s Republic of China
| | - Zhenghui Xu
- Department of Endocrinology and Metabolism, The Third Affiliated Hospital of Soochow University, Changzhou, People’s Republic of China
| | - Yu Fu
- Department of Clinical Nutrition, The Third Affiliated Hospital of Soochow University, Changzhou, People’s Republic of China
| | - Lu Chen
- Department of Endocrinology and Metabolism, The Third Affiliated Hospital of Soochow University, Changzhou, People’s Republic of China
- Department of Clinical Nutrition, The Third Affiliated Hospital of Soochow University, Changzhou, People’s Republic of China
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Chen XX, Tian CW, Bai LY, Zhao YK, Zhang C, Shi L, Zhang YW, Xie WJ, Zhu HY, Chen H, Rui YF. Relationships among body weight, lipids and bone mass in elderly individuals with fractures: A case-control study. World J Orthop 2023; 14:720-732. [PMID: 37744715 PMCID: PMC10514712 DOI: 10.5312/wjo.v14.i9.720] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/06/2023] [Revised: 08/15/2023] [Accepted: 08/29/2023] [Indexed: 09/14/2023] Open
Abstract
BACKGROUND The prevalence of osteoporosis and low bone mass is steadily rising each year. Low body weight is commonly linked to diminished bone mass and serves as a robust predictor of osteoporosis. Nonetheless, the connection between body mass index (BMI), bone mineral density, and lipid profiles among the elderly remains elusive. AIM To examine the association between BMI and bone mass, explore the correlation between lipid profiles and bone mass, and delve into the interplay between lipid metabolism and bone health. METHODS The study included 520 patients aged ≥ 65 years (178 men and 342 women). Age, sex, weight, and height were recorded. Femoral neck bone mineral density and T scores were determined using a dual-energy X-ray absorptiometry scanner. Blood calcium (Ca), phosphorus (P), albumin (ALB), alkaline phosphatase (ALP), aspartate aminotransferase, alanine aminotransferase, triglyceride (TG), total cholesterol (TC), high-density lipoprotein (HDL) and low-density lipoprotein (LDL) levels were measured. Patients were classified by sex (male and female), age (65-79 years and ≥ 80 years), and T score (normal bone mineral density, osteopenia and osteoporosis). RESULTS Age, sex, BMI, and ALP and TG levels were independent risk factors for osteoporosis. For the 65-79- and ≥ 80-year-old groups, females presented lower T scores than males. Ca, P, ALB, ALP, TC, HDL and LDL levels were significantly different between men and women in the 65-79-year-old group. In addition, BMI and TG levels were significantly decreased in osteoporotic patients compared with patients with normal bone mass. TC levels declined in 65- to 79-year-old male and female osteoporosis patients. In the group of women aged ≥ 80 years, osteoporotic patients showed significantly increased ALP levels. Furthermore, we found positive correlations between BMI and TG levels in the male and female patient groups. However, we found no significant differences in ALB, Ca, P, HDL and LDL levels in osteoporotic patients compared to patients with normal bone mass. CONCLUSION Osteoporotic patients showed significantly decreased BMI and TG levels compared with those with normal bone mass. BMI showed positive correlations with TG levels in male and female patients. These results indicate correlations between BMI and bone mass and between lipid profiles and bone mass.
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Affiliation(s)
- Xiang-Xu Chen
- Department of Orthopaedics, Trauma Center, Southeast University, Nanjing 210009, Jiangsu Province, China
| | - Chu-Wei Tian
- Department of Orthopaedics, Zhongda Hospital, School of Medicine, Southeast University, Nanjing 210009, Jiangsu Province, China
| | - Li-Yong Bai
- Department of Orthopaedics, Zhongda Hospital, School of Medicine, Southeast University, Nanjing 210009, Jiangsu Province, China
| | - Ya-Kuan Zhao
- Department of Orthopaedics, Zhongda Hospital, School of Medicine, Southeast University, Nanjing 210009, Jiangsu Province, China
| | - Cheng Zhang
- Department of Orthopaedics, Trauma Center, Southeast University, Nanjing 210009, Jiangsu Province, China
| | - Liu Shi
- Department of Orthopaedics, Trauma Center, Southeast University, Nanjing 210009, Jiangsu Province, China
| | - Yuan-Wei Zhang
- Department of Orthopaedics, Zhongda Hospital, School of Medicine, Southeast University, Nanjing 210009, Jiangsu Province, China
| | - Wen-Jun Xie
- Department of Orthopaedics, Trauma Center, Southeast University, Nanjing 210009, Jiangsu Province, China
| | - Huan-Yi Zhu
- Department of Orthopaedics, Zhongda Hospital, School of Medicine, Southeast University, Nanjing 210009, Jiangsu Province, China
| | - Hui Chen
- Department of Orthopaedics, Trauma Center, Southeast University, Nanjing 210009, Jiangsu Province, China
| | - Yun-Feng Rui
- Department of Orthopaedics, Trauma Center, Southeast University, Nanjing 210009, Jiangsu Province, China
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Yu ZL, Fisher L, Hand J. Osteoporosis Screening for Male Veterans in a Resident Based Primary Care Clinic at Northport Veterans Affairs Medical Center. Am J Med Qual 2023; 38:272. [PMID: 37678307 DOI: 10.1097/jmq.0000000000000134] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/09/2023]
Affiliation(s)
- Zhuo Lin Yu
- Stony Brook University Hospital, Stony Brook, NY
| | - Lisa Fisher
- Northport Veterans Affairs Medical Center, Northport, NY
| | - Jane Hand
- Stony Brook University Hospital, Stony Brook, NY
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Abdelrahman Ali MA, Sweed HS, Allam MF, Aly WW, Mohamed Matter AH, Abdelalim Elshabrawy WE. Proportion and Risk Factors of Silent Vertebral Fractures Among Egyptian Females With Fragility Hip Fracture Presenting to the Emergency Room of Ain Shams University Hospitals. Cureus 2023; 15:e46214. [PMID: 37905273 PMCID: PMC10613479 DOI: 10.7759/cureus.46214] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/29/2023] [Indexed: 11/02/2023] Open
Abstract
Background Fragility fractures caused by osteoporosis are known to increase the risk of further fragility fractures. Also, several factors have been associated with an increasing risk of fracture in postmenopausal women with osteoporosis, as prior fracture, advancing age, low bone mineral density (BMD), greater risk or history of falls certain, pharmacologic therapies such as glucocorticoids, and medical conditions increase the risk of secondary osteoporosis and related fractures through their direct impact on bone density or structure. Menstrual history including age at menarche menopause and a history of amenorrhea is documented as a predicting osteoporotic fracture. Objective The aim of the current study is to find the proportion of hidden vertebral fractures among Egyptian females with fragility hip fracture. Patients and methods A cross-sectional study was conducted on patients who presented to the orthopedic emergency room (ER) of Ain Shams University Hospitals in Cairo, Egypt, from September 2020 to September 2021. Our inclusion criteria include females aged 40 years or older, who presented to the ER with fragility hip fractures. A simple random sample of females fulfilling our inclusion criteria for osteoporotic hip fracture was thoroughly investigated. Conventional lateral and anteroposterior radiographs of the dorsolumbar spine were obtained excluding those with high-impact fractures or pathological fractures. Results During the study period, a total of 43,935 persons presented to the orthopedic ER, of whom 30,901 were females, comprising 70.03% of total orthopedic ER visits. A sample of 150 females met our inclusion criteria. Results showed that 16 of our 150 cases had concomitant vertebral fracture, meaning that 10.7% of cases had hidden vertebral fracture at the time of osteoporotic hip fracture, as diagnosed by the screening lumbosacral plain X-rays. Older age at menarche, younger age at menopause, and amenorrhea are shown to be risk factors for hidden vertebral fracture in Egyptian females. Conclusion Osteoporosis is a complex and costly disease. Osteoporotic fractures may be largely preventable, as environmental factors are open to intervention, and effective pharmacological agents are available. Concomitant hidden vertebral fracture is prevalent among females with osteoporotic hip fractures, and those who had later menarche, earlier menopause, and menstrual irregularities have a higher incidence of developing associated vertebral fracture, which warrants identification and management to evade complications and mortality.
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Affiliation(s)
| | | | | | - Walaa W Aly
- Geriatrics, Ain Shams University, Cairo, EGY
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Fouhy LE, Mangano KM, Zhang X, Hughes BD, Tucker KL, Noel SE. Association between a Calcium-to-Magnesium Ratio and Osteoporosis among Puerto Rican Adults. J Nutr 2023; 153:2642-2650. [PMID: 37164266 PMCID: PMC10550845 DOI: 10.1016/j.tjnut.2023.05.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2023] [Revised: 04/22/2023] [Accepted: 05/04/2023] [Indexed: 05/12/2023] Open
Abstract
BACKGROUND The ratio of calcium-to-magnesium intake (Ca:Mg) may be important for bone due to their competitive absorption. The Ca:Mg ratio has been related to health outcomes, but few studies have related it to bone. OBJECTIVES The purpose of this analysis was to examine associations between the Ca:Mg intake with bone mineral density (BMD) and osteoporosis among Puerto Rican adults. METHODS Adults, aged 47-79 y, from the Boston Puerto Rican Osteoporosis Study, with complete BMD and dietary data (n = 955) were included. BMD was assessed with dual-energy X-ray absorptiometry and diet by a food frequency questionnaire. Calcium and magnesium intakes from food were energy adjusted, and the Ca:Mg was calculated. Adjusted linear and logistic regression models were utilized for testing associations between Ca:Mg and bone outcomes. RESULTS Calcium intake was greater in the highest compared with lowest tertile, whereas magnesium intake was similar across tertiles. Mean BMD at hip sites was higher in the middle, compared with the lowest, tertile. Higher odds of osteoporosis were observed for the highest and lowest tertiles, compared with the middle tertile, after adjustment (T3 compared with T2 OR: 2.79; 95% CI: 1.47, 5.3; T1 compared with T2 OR: 2.01; 95% CI: 1.03, 3.92). Repeated analyses without supplement users (n = 432) led to stronger differences and ORs, but lost significance for some comparisons. CONCLUSIONS Dietary calcium and magnesium are important for bone, perhaps not independently. The Ca:Mg intake ratio appeared most protective within a range of 2.2-3.2, suggesting that a balance of these nutrients may be considered in recommendations for osteoporosis..
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Affiliation(s)
- Liam E Fouhy
- Department of Biomedical and Nutritional Sciences, University of Massachusetts Lowell, Lowell, MA, United States; The Center for Population Health, Zuckerberg College of Health Sciences, University of Massachusetts Lowell, Lowell, MA, United States
| | - Kelsey M Mangano
- Department of Biomedical and Nutritional Sciences, University of Massachusetts Lowell, Lowell, MA, United States; The Center for Population Health, Zuckerberg College of Health Sciences, University of Massachusetts Lowell, Lowell, MA, United States
| | - Xiyuan Zhang
- The Center for Population Health, Zuckerberg College of Health Sciences, University of Massachusetts Lowell, Lowell, MA, United States
| | - Bess Dawson Hughes
- Jean Mayer US Department of Agriculture Human Nutrition Research Center on Aging, Tufts University, Boston, MA, United States
| | - Katherine L Tucker
- Department of Biomedical and Nutritional Sciences, University of Massachusetts Lowell, Lowell, MA, United States; The Center for Population Health, Zuckerberg College of Health Sciences, University of Massachusetts Lowell, Lowell, MA, United States
| | - Sabrina E Noel
- Department of Biomedical and Nutritional Sciences, University of Massachusetts Lowell, Lowell, MA, United States; The Center for Population Health, Zuckerberg College of Health Sciences, University of Massachusetts Lowell, Lowell, MA, United States.
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Barbosa F, Garrudo FFF, Alberte PS, Resina L, Carvalho MS, Jain A, Marques AC, Estrany F, Rawson FJ, Aléman C, Ferreira FC, Silva JC. Hydroxyapatite-filled osteoinductive and piezoelectric nanofibers for bone tissue engineering. SCIENCE AND TECHNOLOGY OF ADVANCED MATERIALS 2023; 24:2242242. [PMID: 37638280 PMCID: PMC10453998 DOI: 10.1080/14686996.2023.2242242] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Revised: 06/15/2023] [Accepted: 07/18/2023] [Indexed: 08/29/2023]
Abstract
Osteoporotic-related fractures are among the leading causes of chronic disease morbidity in Europe and in the US. While a significant percentage of fractures can be repaired naturally, in delayed-union and non-union fractures surgical intervention is necessary for proper bone regeneration. Given the current lack of optimized clinical techniques to adequately address this issue, bone tissue engineering (BTE) strategies focusing on the development of scaffolds for temporarily replacing damaged bone and supporting its regeneration process have been gaining interest. The piezoelectric properties of bone, which have an important role in tissue homeostasis and regeneration, have been frequently neglected in the design of BTE scaffolds. Therefore, in this study, we developed novel hydroxyapatite (HAp)-filled osteoinductive and piezoelectric poly(vinylidene fluoride-co-tetrafluoroethylene) (PVDF-TrFE) nanofibers via electrospinning capable of replicating the tissue's fibrous extracellular matrix (ECM) composition and native piezoelectric properties. The developed PVDF-TrFE/HAp nanofibers had biomimetic collagen fibril-like diameters, as well as enhanced piezoelectric and surface properties, which translated into a better capacity to assist the mineralization process and cell proliferation. The biological cues provided by the HAp nanoparticles enhanced the osteogenic differentiation of seeded human mesenchymal stem/stromal cells (MSCs) as observed by the increased ALP activity, cell-secreted calcium deposition and osteogenic gene expression levels observed for the HAp-containing fibers. Overall, our findings describe the potential of combining PVDF-TrFE and HAp for developing electroactive and osteoinductive nanofibers capable of supporting bone tissue regeneration.
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Affiliation(s)
- Frederico Barbosa
- Department of Bioengineering and iBB-Institute for Bioengineering and Biosciences, Instituto Superior Técnico, Universidade de Lisboa, Lisboa, Portugal
- Associate Laboratory i4HB – Institute for Health and Bioeconomy, Instituto Superior Técnico, Universidade de Lisboa, Lisboa, Portugal
| | - Fábio F. F. Garrudo
- Department of Bioengineering and iBB-Institute for Bioengineering and Biosciences, Instituto Superior Técnico, Universidade de Lisboa, Lisboa, Portugal
- Associate Laboratory i4HB – Institute for Health and Bioeconomy, Instituto Superior Técnico, Universidade de Lisboa, Lisboa, Portugal
- Department of Bioengineering and Instituto de Telecomunicações, Instituto Superior Técnico, Universidade de Lisboa, Lisboa, Portugal
| | - Paola S. Alberte
- Department of Bioengineering and iBB-Institute for Bioengineering and Biosciences, Instituto Superior Técnico, Universidade de Lisboa, Lisboa, Portugal
- Associate Laboratory i4HB – Institute for Health and Bioeconomy, Instituto Superior Técnico, Universidade de Lisboa, Lisboa, Portugal
| | - Leonor Resina
- Department of Bioengineering and iBB-Institute for Bioengineering and Biosciences, Instituto Superior Técnico, Universidade de Lisboa, Lisboa, Portugal
- Associate Laboratory i4HB – Institute for Health and Bioeconomy, Instituto Superior Técnico, Universidade de Lisboa, Lisboa, Portugal
- Departament d’Enginyeria Química and Barcelona Research Center for Multiscale Science and Engineering, EEBE, Universitat Politècnica de Catalunya, Barcelona, Spain
| | - Marta S. Carvalho
- Department of Bioengineering and iBB-Institute for Bioengineering and Biosciences, Instituto Superior Técnico, Universidade de Lisboa, Lisboa, Portugal
- Associate Laboratory i4HB – Institute for Health and Bioeconomy, Instituto Superior Técnico, Universidade de Lisboa, Lisboa, Portugal
| | - Akhil Jain
- Bioelectronics Laboratory, Regenerative Medicine and Cellular Therapies, School of Pharmacy, Biodiscovery Institute, University of Nottingham, Nottingham, UK
| | - Ana C. Marques
- CERENA, Department of Chemical Engineering, Instituto Superior Técnico, Universidade de Lisboa, Lisboa, Portugal
| | - Francesc Estrany
- Departament d’Enginyeria Química and Barcelona Research Center for Multiscale Science and Engineering, EEBE, Universitat Politècnica de Catalunya, Barcelona, Spain
| | - Frankie J. Rawson
- Bioelectronics Laboratory, Regenerative Medicine and Cellular Therapies, School of Pharmacy, Biodiscovery Institute, University of Nottingham, Nottingham, UK
| | - Carlos Aléman
- Departament d’Enginyeria Química and Barcelona Research Center for Multiscale Science and Engineering, EEBE, Universitat Politècnica de Catalunya, Barcelona, Spain
- Institute for Bioengineering of Catalonia (IBEC), The Barcelona Institute of Science and Technology, Barcelona, Spain
| | - Frederico Castelo Ferreira
- Department of Bioengineering and iBB-Institute for Bioengineering and Biosciences, Instituto Superior Técnico, Universidade de Lisboa, Lisboa, Portugal
- Associate Laboratory i4HB – Institute for Health and Bioeconomy, Instituto Superior Técnico, Universidade de Lisboa, Lisboa, Portugal
| | - João C. Silva
- Department of Bioengineering and iBB-Institute for Bioengineering and Biosciences, Instituto Superior Técnico, Universidade de Lisboa, Lisboa, Portugal
- Associate Laboratory i4HB – Institute for Health and Bioeconomy, Instituto Superior Técnico, Universidade de Lisboa, Lisboa, Portugal
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49
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Ibrahim HA, Nahari MH, Al-khadher MA, Ismail NI, Elgzar WT. Gender Disparities in Osteoporosis Knowledge, Health Beliefs and Preventive Behaviors in Najran City, Saudi Arabia. Nutrients 2023; 15:3658. [PMID: 37630848 PMCID: PMC10457756 DOI: 10.3390/nu15163658] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Revised: 07/24/2023] [Accepted: 08/14/2023] [Indexed: 08/27/2023] Open
Abstract
Osteoporosis is a chronic bone disease affecting both men and women, but it is more prevalent in women. Promoting a healthy lifestyle among adults, particularly women, is crucial in preventing and reducing the osteoporosis impact. This study aimed to compare the osteoporosis knowledge, health beliefs and preventive behaviors among adult male and female in Najran city Saudi Arabia. This cross-sectional study was performed on 516 males and 581 females in Najran City, Saudi Arabia, from January to April 2023. The data collection instrument is a self-reported online questionnaire consisting of basic data, the Osteoporosis Preventive Behavior (OPB) scale, the osteoporosis knowledge assessment tool, and the osteoporosis health belief scale. The results revealed that male participants had a higher OPB (26.70) than females (20.32). However, females have a higher knowledge (10.71), perceive themselves as more susceptible to osteoporosis (20.34) and had higher exercise barriers (20.11) compared to males (9.97, 18.79 and 19.20, respectively). Statistically significant correlations (p < 0.001) were observed between OPB, osteoporosis knowledge (r = 0.26), perceived susceptibility (r = 0.33), severity (r = 0.53), exercise (r = 0.54) and calcium (r = 0.33) benefits, exercise (r = 0.40) and calcium (r = 0.81) barriers and health motivation (r = 0.37). The study concluded significant disparities between males and females regarding osteoporosis-related knowledge, preventive behaviors, perceived susceptibility, severity, and exercise perceived barriers. The results suggest gender-based educational interventions to enhance OPB by addressing osteoporosis-related knowledge, perceived susceptibility, seriousness, benefits, and health motivation.
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Affiliation(s)
- Heba A. Ibrahim
- Department of Maternity and Childhood Nursing, Nursing College, Najran University, Najran 66441, Saudi Arabia;
| | - Mohammed H. Nahari
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Najran University, Najran 66441, Saudi Arabia;
| | - Mugahed A. Al-khadher
- Department of Medical Surgical Nursing, Nursing College, Najran University, Najran 66441, Saudi Arabia;
| | - Nemat I. Ismail
- Department of Obstetrics and Gynecology Nursing, Nursing College, Damanhour University, Damanhour 22511, Egypt;
| | - Wafaa T. Elgzar
- Department of Maternity and Childhood Nursing, Nursing College, Najran University, Najran 66441, Saudi Arabia;
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50
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Kenborg L, Ebbehoj A, Ejerskov C, Handrup MM, Østergaard JR, Hove H, Doser K, Krøyer A, Mulvihill JJ, Winther JF, Stochholm K. Endocrine morbidity in neurofibromatosis 1: a nationwide, register-based cohort study. Eur J Endocrinol 2023; 189:190-198. [PMID: 37542520 DOI: 10.1093/ejendo/lvad101] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/17/2023] [Revised: 06/30/2023] [Accepted: 07/17/2023] [Indexed: 08/07/2023]
Abstract
OBJECTIVE Previous studies have found that neurofibromatosis 1 (NF1) is associated with an increased risk for endocrine disorders, but no comprehensive overview of the risk for specific endocrine disorders has been published. We assessed endocrine morbidity in individuals with NF1 from information on hospital admissions, surgery for endocrine disorders, and relevant medication. DESIGN A nationwide population registry-based cohort study. METHODS We identified 2467 individuals with NF1 diagnosed between 1977 and 2013 from the Danish National Patient Register and the RAREDIS database and 20 132 randomly sampled age- and sex-matched population comparisons. Information on endocrine diseases was identified using registrations of discharge diagnoses, surgery, and medication prescriptions. The rates of endocrine disorders in individuals with NF1 were compared with those in the comparison cohort in Cox proportional hazard models. RESULTS Individuals with NF1 had a higher rate than the comparison group of any endocrine discharge diagnosis (hazard ratio [HR] 1.72, 95% confidence interval [CI]: 1.58-1.87), endocrine-related surgery (2.03, 1.39-2.96), and prescribed medications (1.32, 1.23-1.42). Increased HRs were observed for diseases and surgical operations of several glands, including pheochromocytoma, and for osteoporosis, and osteoporotic fractures. Decreased rates were observed with drugs for type 2 diabetes. Women with NF1 had higher HRs for surgery of the ovaries, uterus, and sterilization, but lower rates of surgeries of cervix and prescriptions for birth control pills. CONCLUSIONS Neurofibromatosis 1 is associated with a variety of endocrine disorders, surgery, and medication related to endocrine disease. Awareness of endocrine morbidity is important in the clinical follow-up of individuals with NF1.
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Affiliation(s)
- Line Kenborg
- Childhood Cancer Research Group, Danish Cancer Society Research Center, 2100 Copenhagen E, Denmark
| | - Andreas Ebbehoj
- Department of Endocrinology and Internal Medicine, Aarhus University Hospital, 8200 Aarhus N, Denmark
| | - Cecilie Ejerskov
- Centre for Rare Diseases, Department of Paediatric and Adolescent Medicine, Aarhus University Hospital, 8200 Aarhus N, Denmark
| | - Mette Møller Handrup
- Centre for Rare Diseases, Department of Paediatric and Adolescent Medicine, Aarhus University Hospital, 8200 Aarhus N, Denmark
| | - John R Østergaard
- Centre for Rare Diseases, Department of Paediatric and Adolescent Medicine, Aarhus University Hospital, 8200 Aarhus N, Denmark
| | - Hanne Hove
- The RAREDIS Database, Centre for Rare Diseases, Department of Paediatrics, Copenhagen University Hospital, 2100 Copenhagen E, Denmark
- Centre for Rare Diseases, Department of Paediatrics, Rigshospitalet, 2100 Copenhagen E, Denmark
| | - Karoline Doser
- Childhood Cancer Research Group, Danish Cancer Society Research Center, 2100 Copenhagen E, Denmark
| | - Anja Krøyer
- Childhood Cancer Research Group, Danish Cancer Society Research Center, 2100 Copenhagen E, Denmark
| | - John J Mulvihill
- Department of Pediatrics, University of Oklahoma, Norman, OK 73019-3073, United States
| | - Jeanette F Winther
- Childhood Cancer Research Group, Danish Cancer Society Research Center, 2100 Copenhagen E, Denmark
- Faculty of Health, Department of Clinical Medicine, Aarhus University and University Hospital, 8200 Aarhus N, Denmark
| | - Kirstine Stochholm
- Department of Endocrinology and Internal Medicine, Aarhus University Hospital, 8200 Aarhus N, Denmark
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